The activity and size of the nucleus of Comet Hale-Bopp (C/1995 O1)
DOI: 10.1126/science.275.5308.1900
Bibcode: 1997Sci...275.1900W
Feldman, P. D.; A'Hearn, M. F.; Weaver, H. A.; Arpigny, C.
1997
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Science
eHST
101