Solem, J. C. «Density and size of Comet Shoemaker–Levy 9 deduced from a tidal breakup model». Nature, 370, 6488, 1994, pàg. 349–351. Bibcode: 1994Natur.370..349S. DOI: 10.1038/370349a0.
Hu, Zhong-Wei; Chu, Yi; Zhang, Kai-Jun «On Penetration Depth of the Shoemaker–Levy 9 Fragments into the Jovian Atmosphere». Earth, Moon, and Planets, 73, 2, 5-1996, pàg. 147–155. Bibcode: 1996EM&P...73..147H. DOI: 10.1007/BF00114146.
Solem, J. C. «Cometary breakup calculations based on a gravitationally-bound agglomeration model: The density and size of Comet Shoemaker-Levy 9». Astronomy and Astrophysics, 302, 2, 1995, pàg. 596–608. Bibcode: 1995A&A...302..596S.
Solem, J. C. «Density and size of Comet Shoemaker–Levy 9 deduced from a tidal breakup model». Nature, 370, 6488, 1994, pàg. 349–351. Bibcode: 1994Natur.370..349S. DOI: 10.1038/370349a0.
Hu, Zhong-Wei; Chu, Yi; Zhang, Kai-Jun «On Penetration Depth of the Shoemaker–Levy 9 Fragments into the Jovian Atmosphere». Earth, Moon, and Planets, 73, 2, 5-1996, pàg. 147–155. Bibcode: 1996EM&P...73..147H. DOI: 10.1007/BF00114146.