Torbett, M. V. (Xullo de 1986). "Capture of 20 km/s approach velocity interstellar comets by three-body interactions in the planetary system". Astronomical Journal92: 171–175. Bibcode:1986AJ.....92..171T. doi:10.1086/114148.
Jewitt, David; Luu, Jane; Rajagopal, Jayadev; Kotulla, Ralf; Ridgway, Susan; Liu, Wilson; Augusteijn, Thomas; (2017). "Interstellar Interloper 1I/2017 U1: Observations from the NOT and WIYN Telescopes". The Astrophysical Journal850 (2): L36. Bibcode:2017ApJ...850L..36J. arXiv:1711.05687. doi:10.3847/2041-8213/aa9b2f.
Mumma, M.J.; Disanti, M.A.; dello Russo, N.; Fomenkova, M.; Magee-Sauer, K.; Kaminski, C.D.; D.X. Xie (1996). "Detection of Abundant Ethane and Methane, Along with Carbon Monoxide and Water, in Comet C/1996 B2 Hyakutake: Evidence for Interstellar Origin". Science272 (5266): 1310–1314. Bibcode:1996Sci...272.1310M. PMID8650540. doi:10.1126/science.272.5266.1310.
Torbett, M. V. (Xullo de 1986). "Capture of 20 km/s approach velocity interstellar comets by three-body interactions in the planetary system". Astronomical Journal92: 171–175. Bibcode:1986AJ.....92..171T. doi:10.1086/114148.
Jewitt, David; Luu, Jane; Rajagopal, Jayadev; Kotulla, Ralf; Ridgway, Susan; Liu, Wilson; Augusteijn, Thomas; (2017). "Interstellar Interloper 1I/2017 U1: Observations from the NOT and WIYN Telescopes". The Astrophysical Journal850 (2): L36. Bibcode:2017ApJ...850L..36J. arXiv:1711.05687. doi:10.3847/2041-8213/aa9b2f.
Mumma, M.J.; Disanti, M.A.; dello Russo, N.; Fomenkova, M.; Magee-Sauer, K.; Kaminski, C.D.; D.X. Xie (1996). "Detection of Abundant Ethane and Methane, Along with Carbon Monoxide and Water, in Comet C/1996 B2 Hyakutake: Evidence for Interstellar Origin". Science272 (5266): 1310–1314. Bibcode:1996Sci...272.1310M. PMID8650540. doi:10.1126/science.272.5266.1310.
Mumma, M.J.; Disanti, M.A.; dello Russo, N.; Fomenkova, M.; Magee-Sauer, K.; Kaminski, C.D.; D.X. Xie (1996). "Detection of Abundant Ethane and Methane, Along with Carbon Monoxide and Water, in Comet C/1996 B2 Hyakutake: Evidence for Interstellar Origin". Science272 (5266): 1310–1314. Bibcode:1996Sci...272.1310M. PMID8650540. doi:10.1126/science.272.5266.1310.