Auwers, Arthur. 1881. Beobachtung des Cometen b 1881 auf der Berliner Sternwarte am 6-zölligen Fraunhofer. 28. Juni. Astronomische Nachrichten. 100. Band. Nr. 2382. Kiel: C. F. Mohr, 1881, Sp. 91–92 SOA/NASA ADS
Beck, A. 1881. Comet b 1881. Rectascensionen aus Meridianbeobachtungen. 2. Juli. Astronomische Nachrichten. 100. Band. Nr. 2394. Kiel: C. F. Mohr, 1881, Sp. 285–286 SOA/NASA ADS
Becker, E. 1881. Beobachtungen des Cometen b 1881 am grossen Meridiankreise der Berliner Sternwarte. 3. September. Astronomische Nachrichten. 100. Band. Nr. 2393. Kiel: C. F. Mohr, 1881, Sp. 271–272 SOA/NASA ADS
Belopolsky, A. & Socoloff, A. 1881. Beobachtungen des Cometen b 1881 am Meridiankreise der Moskauer Sternwarte. Astronomische Nachrichten. 100. Band. Nr. 2395. Kiel: C. F. Mohr, 1881, Sp. 303–304 SOA/NASA ADS
Chandrikoff, M. und Fabritius, W. 1881. Meridianbeobachtungen des grossen Cometen b 1881. Astronomische Nachrichten. 100. Band. Nr. 2389. Kiel: C. F. Mohr, 1881, Sp. 205–206 SOA/NASA ADS
Deichmüller, Fr. 1881. Ueber den grossen Cometen b 1881. 3. August. Astronomische Nachrichten. 100. Band. Nr. 2387. Kiel: C. F. Mohr, 1881, Sp. 171–172 SOA/NASA ADS
Deichmüller, Fr. 1881. Bemerkung zu den Elementen des Cometen b 1881. 27. August. Astronomische Nachrichten. 100. Band. Nr. 2392. Kiel: C. F. Mohr, 1881, Sp. 255–256 SOA/NASA ADS
Deichmüller, Fr. 1881. Meridianbeobachtungen des grossen Cometen b 1881. 12. August. Astronomische Nachrichten. 100. Band. Nr. 2396. Kiel: C. F. Mohr, 1881, Sp. 319–320 SOA/NASA ADS
Dunér, N. C. 1881. Elliptische Elemente des Cometen b 1881. 21. August. Astronomische Nachrichten. 100. Band. Nr. 2390. Kiel: C. F. Mohr, 1881, Sp. 217–218 SOA/NASA ADS
Dunér, N. C. und Engström, F. 1881. Beobachtungen, Elemente und Ephemeride des Cometen b 1881. 5. September. Astronomische Nachrichten. 100. Band. Nr. 2394. Kiel: C. F. Mohr, 1881, Sp. 283–286 SOA/NASA ADS
Dunér, N. C. 1881. Ephemeride des Cometen b 1881. 11. Oktober. Astronomische Nachrichten. 100. Band. Nr. 2399. Kiel: C. F. Mohr, 1881, Sp. 365–366 SOA/NASA ADS
Elkin, W. L. 1881. Mittheilung nach einem Schreiben des Herrn Dr. Elkin vom Cap der guten Hoffnung d. d. 1881 Juni 7 an Prof. Winnecke. Astronomische Nachrichten. 100. Band. Nr. 2382. Kiel: C. F. Mohr, 1881, Sp. 93–94 SOA/NASA ADS
Fabritius, W. 1881. Beobachtungen und Elemente des grossen Cometen b 1881. 27. Juni. Astronomische Nachrichten. 100. Band. Nr. 2382. Kiel: C. F. Mohr, 1881, Sp. 95–96 SOA/NASA ADS
Galle, J. G. 1881. Beobachtungen des Cometen b 1881. September. Astronomische Nachrichten. 100. Band. Nr. 2400. Kiel: C. F. Mohr, 1881, Sp. 375–378 SOA/NASA ADS
Gyldén, Hugo. 1881. Beobachtung des Cometen b 1881 am Aequatoreal der Stockholmer Sternwarte. 22. Juni. Astronomische Nachrichten. 100. Band. Nr. 2382. Kiel: C. F. Mohr, 1881, Sp. 93–94 SOA/NASA ADS
Klinkerfues, E. F. W. 1881. Meridianbeobachtungen des Cometen b 1881 auf der Sternwarte zu Göttingen. Astronomische Nachrichten. 100. Band. Nr. 2398. Kiel: C. F. Mohr, 1881, Sp. 347–348 SOA/NASA ADS
Kobold, H. A. 1881. Ortsbestimmungen von Cometen am 6zölligen Refractor der Sternwarte O’ Gylla. August. Astronomische Nachrichten. 100. Band. Nr. 2398. Kiel: C. F. Mohr, 1881, Sp. 341–344 SOA/NASA ADS
Kowalczyk, A. 1881. Beobachtungen des Cometen b 1881 am Meridiankreise der Warschauer Sternwarte. Astronomische Nachrichten. 100. Band. Nr. 2382. Kiel: C. F. Mohr, 1881, Sp. 93–94 SOA/NASA ADS
Kowalczyk, A. 1881. Beobachtungen des Cometen b 1881 am Meridiankreise der Warschauer Sternwarte. 23. Juli. Astronomische Nachrichten. 100. Band. Nr. 2393. Kiel: C. F. Mohr, 1881, Sp. 271–272 SOA/NASA ADS
Krueger, A. 1881. Ueber den neuen auf der südlichen Hemisphäre entdeckten Cometen b 1881. Astronomische Nachrichten. 100. Band. Nr. 2380. Kiel: C. F. Mohr, 1881, Sp. 53–54 SOA/NASA ADS
Krueger et al. 1881. Auffindung und Beobachtungen des Cometen b 1881. Astronomische Nachrichten. 100. Band. Nr. 2381. Kiel: C. F. Mohr, 1881, Sp. 77–80 SOA/NASA ADS
Krueger, A. 1881. Bemerkung des Herausgebers zu obiger Beobachtung vom Juni 11. Astronomische Nachrichten. 100. Band. Nr. 2384. Kiel: C. F. Mohr, 1881, Sp. 115–116 SOA/NASA ADS
Lindstedt, A. 1881. Meridian-Beobachtungen und Elemente des Cometen b 1881. 2./3. Juli. Astronomische Nachrichten. 100. Band. Nr. 2384. Kiel: C. F. Mohr, 1881, Sp. 125–126 SOA/NASA ADS
Meyer, M. Wilhelm. 1881. Elemente des grossen Cometen b 1881. 4. Juli. Astronomische Nachrichten. 100. Band. Nr. 2383. Kiel: C. F. Mohr, 1881, Sp. 111–112 SOA/NASA ADS
Nyrén, M. 1881. Beobachtungen der Cometen b 1881 und 1874 III am Verticalkreise der Pulkowaer Sternwarte. 23. Juli. Astronomische Nachrichten. 100. Band. Nr. 2389. Kiel: C. F. Mohr, 1881, Sp. 203–204 SOA/NASA ADS
Oppenheim, H. 1881. Elemente und Ephemeride des grossen Cometen b 1881. 29. Juni. Astronomische Nachrichten. 100. Band. Nr. 2382. Kiel: C. F. Mohr, 1881, Sp. 91–92 SOA/NASA ADS
Oppenheim, H. 1881. Elemente und Ephemeride des grossen Cometen b 1881. Astronomische Nachrichten. 100. Band. Nr. 2384. Kiel: C. F. Mohr, 1881, Sp. 119–120 SOA/NASA ADS
Pechüle, C. F. 1881. Meridianbeobachtungen des Cometen b 1881. 2. September. Astronomische Nachrichten. 100. Band. Nr. 2398. Kiel: C. F. Mohr, 1881, Sp. 349–352 SOA/NASA ADS
Peters, C. F. W. 1881. Elemente und Ephemeride des Cometen b 1881. 27. Juni. Astronomische Nachrichten. 100. Band. Nr. 2381. Kiel: C. F. Mohr, 1881, Sp. 75–76 SOA/NASA ADS
Peters, C. F. W. 1881. Beobachtungen des Cometen b 1881 am Aequatorial der Sternwarte zu Kiel. 12. Juli. Astronomische Nachrichten. 100. Band. Nr. 2384. Kiel: C. F. Mohr, 1881, Sp. 123–124 SOA/NASA ADS
Peters, C. H. F. 1881. Observations of the Great Comet, made at the Litchfield Observatory of Hamilton College. Astronomische Nachrichten. 100. Band. Nr. 2394. Kiel: C. F. Mohr, 1881, Sp. 287–288 SOA/NASA ADS
Raths, J. 1881. Beobachtungen des Cometen b 1881 am Repsold’schen Meridiankreise und Elemente. Astronomische Nachrichten. 100. Band. Nr. 2384. Kiel: C. F. Mohr, 1881, Sp. 123–124 SOA/NASA ADS
Riem, Johannes 1895. Über die Bahn des großen Kometen 1881 III (Tebbut). Dissertation, Halle, 1895 MDZ München
Romberg, H. 1881. Comet b 1881 beobachtet in seiner untern Culmination am Repsold’schen Meridiankreise der Sternwarte zu Pulkowa. 28. Juli. Astronomische Nachrichten. 100. Band. Nr. 2390. Kiel: C. F. Mohr, 1881, Sp. 219–220 SOA/NASA ADS
van de Sande Bakhuyzen, E. F. 1881. Beobachtungen und Elemente des Cometen b 1881. Astronomische Nachrichten. 100. Band. Nr. 2382. Kiel: C. F. Mohr, 1881, Sp. 91–92 SOA/NASA ADS
Tempel, Wilh. 1881. Beobachtungen von Cometen, angestellt auf der K. Sternwarte Arcetri bei Florenz. 24. September. Astronomische Nachrichten. 100. Band. Nr. 2400. Kiel: C. F. Mohr, 1881, Sp. 371–374 SOA/NASA ADS
Vogel, H. C. 1881. Ueber die Spectra der Cometen b und c 1881. 5. September. Astronomische Nachrichten. 100. Band. Nr. 2395. Kiel: C. F. Mohr, 1881, Sp. 301–304 SOA/NASA ADS
Wagner, A. 1881. Beobachtungen derselben Cometen am grossen Passageninstrument der Sternwarte in Pulkowa. Astronomische Nachrichten. 100. Band. Nr. 2389. Kiel: C. F. Mohr, 1881, Sp. 203–204 SOA/NASA ADS
Weinek, Ladislaus. 1881. Meridianbeobachtungen des Cometen b 1881 auf der Leipziger Sternwarte. Astronomische Nachrichten. 100. Band. Nr. 2384. Kiel: C. F. Mohr, 1881, Sp. 123–124 SOA/NASA ADS
Weinek, Ladislaus. 1881. Elemente des Cometen b 1881. 13. Juli Astronomische Nachrichten. 100. Band. Nr. 2384. Kiel: C. F. Mohr, 1881, Sp. 123–124 SOA/NASA ADS
Winnecke, F. A. T. 1881. Beobachtung des Cometen b 1881 auf der Strassburger Sternwarte. Astronomische Nachrichten. 100. Band. Nr. 2382. Kiel: C. F. Mohr, 1881, Sp. 93–94 siehe Autorenseite
Winnecke, F. A. T. 1881. Beobachtungen des Cometen b 1881 auf der Strassburger Sternwarte von Herrn Dr. Schur. Astronomische Nachrichten. 100. Band. Nr. 2383. Kiel: C. F. Mohr, 1881, Sp. 111–112 siehe Autorenseite
Wittram, T. F. G. 1881. Beobachtungen und Elemente des Cometen b 1881. 2. Juli. Astronomische Nachrichten. 100. Band. Nr. 2384. Kiel: C. F. Mohr, 1881, Sp. 121–122 SOA/NASA ADS
Zelbr, Karl. 1881. Ueber den Cometen b 1881. 15. August. Astronomische Nachrichten. 100. Band. Nr. 2389. Kiel: C. F. Mohr, 1881, Sp. 203–206 SOA/NASA ADS
Backhouse, T. W. 1882. Observations of Comet b, 1881. June 5. Monthly Notices of the Royal Astronomical Society containing Papers, Abstracts of Papers, and Reports of the Proceedings of the Society from November 1881 to November 1882. Vol. XLII. London: Printed by Spottiswoode & Co., 1882, pp. 413–421 Princeton-USA*
Bone, W. 1881. On an Object seen near Comet b, 1881, on June 10, 1881. October 22 & November 6. Monthly Notices of the Royal Astronomical Society containing Papers, Abstracts of Papers, and Reports of the Proceedings of the Society from November 1881 to November 1882. Vol. XLII. London: Printed by Spottiswoode & Co., 1882, pp. 105–106 Princeton-USA*
Boss, Lewis. 1881. Observations on the Comet 1881 b. July 19. American Journal of Science. Third Series. Vol. XXII. Nos. 127–132. July to December 1881. New Haven, Conn.: J. D. & E. S. Dana, 1881, No. 128, pp. 140–141
Boss, Lewis. 1881. Notes on the Tail of Comet b, 1881. September 8. American Journal of Science. Third Series. Vol. XXII. Nos. 127–132. July to December 1881. New Haven, Conn.: J. D. & E. S. Dana, 1881, pp. 303–312 California-USA*
Burton, Charles E. et al. 1881. The Comet. Nature. Vol. XXIV, No. 610, 7th July. London and New York: MacMillan and Co., 1881, pp. 221–224
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Christie, W. H. M. and Maunder, E. W. 1881. Comet b 1881. The Observatory. A Monthly Review of Astronomy. Vol. IV. London: Taylor and Francis, 1881, pp. 214–216 Michigan-USA*
Common, Andrew Ainslie. 1881. Photography as applied to Comet b 1881. July 17. The Observatory. A Monthly Review of Astronomy. Vol. IV. London: Taylor and Francis, 1881, p. 232 Michigan-USA*
Denning, W. F. 1881. Conjunction of the Comet b 1881 with the Star P Camelopardi (Bode). July 15. The Observatory. A Monthly Review of Astronomy. Vol. IV. London: Taylor and Francis, 1881, pp. 242–243 Michigan-USA*
Draper, Henry. 1881. Photographs of Comet b 1881. The Observatory. A Monthly Review of Astronomy. Vol. IV. London: Taylor and Francis, 1881, p. 239 Michigan-USA*
Draper, Henry. 1881. Note on Photographs of the Spectrum of Comet b 1881. The Observatory. A Monthly Review of Astronomy. Vol. IV. London: Taylor and Francis, 1881, pp. 252–253 Michigan-USA*
†Dunér, N. C. and Engström, F. 1881. Elements and Ephemeris of Comet b 1881. The Observatory. A Monthly Review of Astronomy. Vol. IV. London: Taylor and Francis, 1881, p. 310 Michigan-USA*
Eddie, L. A. 1881. Observations of Comet b 1881 made at Graham’s Town. June. Monthly Notices of the Royal Astronomical Society containing Papers, Abstracts of Papers, and Reports of the Proceedings of the Society from November 1880 to November 1881. Vol. XLI. London: Printed by Spottiswoode & Co., 1881, pp. 434–437 California-USA*
Ellery, Rob. J. 1881. Schreiben des Herrn Ellery, Director der Sternwarte in Melbourne, betr. den Cometen b 1881. June 6. Astronomische Nachrichten. 100. Band. Nr. 2384. Kiel: C. F. Mohr, 1881, Sp. 119–120 SOA/NASA ADS
Ellery, Rob. J. 1881. Beobachtungen und Elemente des Cometen b 1881. June 20. Astronomische Nachrichten. 100. Band. Nr. 2388. Kiel: C. F. Mohr, 1881, Sp. 187–188 SOA/NASA ADS
Frisby, E. 1881. Elements of Comet b 1881. July 16. Astronomische Nachrichten. 100. Band. Nr. 2387. Kiel: C. F. Mohr, 1881, Sp. 175–176 SOA/NASA ADS
Gould, B. A. 1881. Schreiben des Herrn Dr. B. A. Gould, Director der Sternwarte in Cordoba, betreffend den Cometen b 1881. May 31. Astronomische Nachrichten. 100. Band. Nr. 2383. Kiel: C. F. Mohr, 1881, Sp. 107–110 SOA/NASA ADS
Gould, B. A. 1881. Zwei Schreiben des Herrn Dr. B. A. Gould, Director der Sternwarte zu Cordoba. June 9 & 16. Astronomische Nachrichten. 100. Band. Nr. 2384. Kiel: C. F. Mohr, 1881, Sp. 113–115 SOA/NASA ADS
*Gould, B. A. 1882. Dr. Gould’s Observations (June 11th) of Comet b, 1881. February 23. The Observatory. A Monthly Review of Astronomy. Vol. V. London: Taylor and Francis, 1882, pp. 229–231 Michigan-USA*
Graham, A. 1881. Elements of Comet b 1881. September 9. Monthly Notices of the Royal Astronomical Society containing Papers, Abstracts of Papers, and Reports of the Proceedings of the Society from November 1880 to November 1881. Vol. XLI. London: Printed by Spottiswoode & Co., 1881, pp. 440–441 California-USA*
Gwynne, B. E. W. 1881. Observations of Comet b 1881 made at Monte Video. June. Monthly Notices of the Royal Astronomical Society containing Papers, Abstracts of Papers, and Reports of the Proceedings of the Society from November 1880 to November 1881. Vol. XLI. London: Printed by Spottiswoode & Co., 1881, p. 480 California-USA*
Hind, J. R. 1881. Elements of Comet b 1881. July 25. The Observatory. A Monthly Review of Astronomy. Vol. IV. London: Taylor and Francis, 1881, pp. 240–241 Michigan-USA*
Holden, Edward S. 1881. Observations of Comet b, 1881, made at the Washburn Observatory, Uiniversity of Wisconsin, Madison. August 25. American Journal of Science. Third Series. Vol. XXII. Nos. 127–132. July to December 1881. New Haven, Conn.: J. D. & E. S. Dana, 1881, pp. 260–263 California-USA*
Huggins, William. 1881. Photographic Spectrum of Comet b 1881. June 27. Astronomische Nachrichten. 100. Band. Nr. 2385. Kiel: C. F. Mohr, 1881, Sp. 143–144 SOA/NASA ADS [sic!]
Huggins, William. 1881. Preliminary Note on the Photographic Spectrum of Comet b 1881. June & July. Proceedings of the Royal Society of London. From November 17, 1881, to March, 3, 1882. Vol. XXXIII. London: Harrison and Sons, 1882, pp. 1–3 Michigan-USA*
*Huggins, William. 1881. Note on the Photographic Spectrum of Comet b 1881. July 9. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science. Vol. XII. Fifth Series. July–December 1881. London: Taylor and Francis, 1881, pp. 155–156 California-USA*
*Huggins, William. 1881. On the Photographic Spectrum of Comet b 1881. July 9. The Observatory. A Monthly Review of Astronomy. Vol. IV. London: Taylor and Francis, 1881, pp. 233–234 Michigan-USA*
Knobel, E. B. 1881. Notes on Sketches of Comet b, 1881. Monthly Notices of the Royal Astronomical Society containing Papers, Abstracts of Papers, and Reports of the Proceedings of the Society from November 1881 to November 1882. Vol. XLII. London: Printed by Spottiswoode & Co., 1882, pp. 76–77 Princeton-USA*
Konkoly-Thege, Miklós 1881. Spectroscopic Observations of Comet b 1881, made at the Astro-physical Observatory, O’-Gyalla, Hungary. August 12. The Observatory. A Monthly Review of Astronomy. Vol. IV. London: Taylor and Francis, 1881, pp. 257–260 Michigan-USA*
Markwick, E. C. 1881. Observations of Comet b 1881 made at Pretoria. June 16. Monthly Notices of the Royal Astronomical Society containing Papers, Abstracts of Papers, and Reports of the Proceedings of the Society from November 1880 to November 1881. Vol. XLI. London: Printed by Spottiswoode & Co., 1881, pp. 438–440 California-USA*
Morris, S. S. O. 1881. The Great Comet b 1881. May 31 & June 2. The Observatory. A Monthly Review of Astronomy. Vol. IV. London: Taylor and Francis, 1881, pp. 241–242 Michigan-USA*
Noble, W. 1881. Physical Observations of Comet b, 1881, made at Forest Lodge, Maresfield. Monthly Notices of the Royal Astronomical Society containing Papers, Abstracts of Papers, and Reports of the Proceedings of the Society from November 1881 to November 1882. Vol. XLII. London: Printed by Spottiswoode & Co., 1882, pp. 47–48 Princeton-USA*
*Oppenheimer, H. 1881. Elements and Ephemeris of Comet b 1881. The Observatory. A Monthly Review of Astronomy. Vol. IV. London: Taylor and Francis, 1881, pp. 246–247 Michigan-USA*
Parson, J. F. 1882. Sextant Observations of Comet b, 1881. Monthly Notices of the Royal Astronomical Society containing Papers, Abstracts of Papers, and Reports of the Proceedings of the Society from November 1881 to November 1882. Vol. XLII. London: Printed by Spottiswoode & Co., 1882, pp. 421–422 Princeton-USA*
Penrose, F. C. 1881. On a Method for Finding the Elements of the Orbit of a Comet by a Graphical Process. Monthly Notices of the Royal Astronomical Society containing Papers, Abstracts of Papers, and Reports of the Proceedings of the Society from November 1881 to November 1882. Vol. XLII. London: Printed by Spottiswoode & Co., 1882, pp. 68–76 Princeton-USA*
Perry, S. J. 1881. Observations of Comet b, 1881, made at Stonyhurst Observatory. November 17. Monthly Notices of the Royal Astronomical Society containing Papers, Abstracts of Papers, and Reports of the Proceedings of the Society from November 1881 to November 1882. Vol. XLII. London: Printed by Spottiswoode & Co., 1882, pp. 43–44 Princeton-USA*
Plummer, John I. 1881. Conjunction of Comet b 1881 with a Star. August 8. The Observatory. A Monthly Review of Astronomy. Vol. IV. London: Taylor and Francis, 1881, p. 277 Michigan-USA*
†Respighi, M. 1881. On the Light of Comets. September 5. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science. Vol. XII. Fifth Series. July–December 1881. London: Taylor and Francis, 1881, pp. 306–307 California-USA*
Royal Observatory, Greenwich. 1881. Right Ascensions and North Polar Distances of Comet b 1881. July 27. Astronomische Nachrichten. 100. Band. Nr. 2389. Kiel: C. F. Mohr, 1881, Sp. 205–206 SOA/NASA ADS
Royal Observatory, Greenwich. 1881. On the Spectra of Comets b and c, 1881, observed at the Royal Observatory, Greenwich. November 10. Monthly Notices of the Royal Astronomical Society containing Papers, Abstracts of Papers, and Reports of the Proceedings of the Society from November 1881 to November 1882. Vol. XLII. London: Printed by Spottiswoode & Co., 1882, pp. 12–19 Princeton-USA*
Stone, Ormond and Wilson, Herbert C. 1883. Observations of the Comets of 1880, 1881 and 1882. Publications of the Cincinnati Observatory 7. Cincinnati: Published by Authority of the Board of Directors of the University, 1883, pp. 4–10 California-USA*, 35–52 California-USA*
Tebbutt, John. 1881. Appearance of another Southern Comet (Comet b 1881). May 31. The Observatory. A Monthly Review of Astronomy. Vol. IV. London: Taylor and Francis, 1881, pp. 239–240 Michigan-USA*
Tebbutt, John. 1881. Observations of a Southern Comet b 1881. June 18. Astronomische Nachrichten. 100. Band. Nr. 2387. Kiel: C. F. Mohr, 1881, Sp. 171–174 SOA/NASA ADS
Tebbutt, John. 1881. Observations and Elements of Comet b 1881. August 10. Monthly Notices of the Royal Astronomical Society containing Papers, Abstracts of Papers, and Reports of the Proceedings of the Society from November 1880 to November 1881. Vol. XLI. London: Printed by Spottiswoode & Co., 1881, pp. 442–443 California-USA*
Tebbutt, John. 1881. Apparent Places of Comet 1881 II. August 12. Astronomische Nachrichten. 100. Band. Nr. 2397. Kiel: C. F. Mohr, 1881, Sp. 333–334 SOA/NASA ADS
Tebbutt, John. 1881. Orbit Elements of Comet b 1881. August 15. Astronomische Nachrichten. 100. Band. Nr. 2397. Kiel: C. F. Mohr, 1881, Sp. 335–336 SOA/NASA ADS
*Tebbutt, John. 1881. Dr. Gould’s Observations (June 11th) of Comet b 1881. October 15. The Observatory. A Monthly Review of Astronomy. Vol. V. London: Taylor and Francis, 1882, pp. 18–20 Michigan-USA*
*Tebbutt, John. 1882. Dr. Gould’s Observations of Comet 1881, III., on June 11. September 5. The Observatory. A Monthly Review of Astronomy. Vol. V. London: Taylor and Francis, 1882, pp. 363–365 Michigan-USA*
Todd, C. 1881. Approximate Positions of Comet b, 1881, deduced from observations made at the Adelaide Observatory. Monthly Notices of the Royal Astronomical Society containing Papers, Abstracts of Papers, and Reports of the Proceedings of the Society from November 1881 to November 1882. Vol. XLII. London: Printed by Spottiswoode & Co., 1882, p. 46 Princeton-USA*
Vivian, H. T. 1881. Elements of Comet b, 1881. November 3. Monthly Notices of the Royal Astronomical Society containing Papers, Abstracts of Papers, and Reports of the Proceedings of the Society from November 1881 to November 1882. Vol. XLII. London: Printed by Spottiswoode & Co., 1882, pp. 44–45 Princeton-USA*
Wright, Arthur W. 1881. The Polarization of Light from Comet b, 1881. July 25. American Journal of Science. Third Series. Vol. XXII. Nos. 127–132. July to December 1881. New Haven, Conn.: J. D. & E. S. Dana, 1881, No. 128, pp. 142–144
*Wright, Arthur W. 1881. The Polarization of Light from Comet b 1881. July 25. The Observatory. A Monthly Review of Astronomy. Vol. IV. London: Taylor and Francis, 1881, pp. 253–256 Michigan-USA*
Young, Charles Augustus. 1881. Spectroscopic Observations of Comet b 1881. July 9. The Observatory. A Monthly Review of Astronomy. Vol. IV. London: Taylor and Francis, 1881, pp. 256–257 Michigan-USA*
Young, Charles Augustus. 1881. Spectroscopic Observations upon the Comet b, 1881. July 14. American Journal of Science. Third Series. Vol. XXII. Nos. 127–132. July to December 1881. New Haven, Conn.: J. D. & E. S. Dana, 1881, No, 128, pp. 135–137
*Young, Charles Augustus. 1881. Spectroscopic Observations upon the Comet b 1881. July 14. The Observatory. A Monthly Review of Astronomy. Vol. IV. London: Taylor and Francis, 1881, pp. 282–284 Michigan-USA*
Borrelly, A. & Coggia, J.. 1881. Observations de la Comète b 1881. Astronomische Nachrichten. 100. Band. Nr. 2398. Kiel: C. F. Mohr, 1881, Sp. 337–340 SOA/NASA ADS
Bredichin, Theodor Alexandrovitch. 1881. Sur les queues des Comètes b et c de 1881. 17 Décembre. Bulletin de la Société Impériale des Naturalistes de Moscou. Année 1881. Tome LVI. Seconde Partie. Moscou: l’Université Impériale, 1882, p. 137–140 California-USA*
Bredichin, Theodor Alexandrovitch. 1882. Recherches sur les Comètes de 1881 b et c et de 1825, IV. Annales de l’Observatoire de Moscou. Volume VIII. Moscou: A. Lang, 1882, p. 57–112 Chicago-USA*
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de Gasparis, A. 1881. Éléments et observations méridiennes à Naples de la Grande Comète (b) 1881. 9 Juillet. Astronomische Nachrichten. 100. Band. Nr. 2384. Kiel: C. F. Mohr, 1881, Sp. 125–126 SOA/NASA ADS
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Abetti, Antonio. 1881. Osservazioni della grande Cometa b 1881 tatte all’ Osservatorio di Padova. 25 & 28 Giugno. Astronomische Nachrichten. 100. Band. Nr. 2382. Kiel: C. F. Mohr, 1881, Sp. 93–96 SOA/NASA ADS
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