1. C.B. Agnor, D.P. Hamilton, Nature 441, 192–194 (2006)
2. Y. Alibert, O. Mousis, Lunar Planet. Sci. XXXVII, 1141–1142 (2006)
3. Y. Alibert, O. Mousis, Astron. Astrophys. 465, 1051–1060 (2007)
4. Y. Alibert, O. Mousis, C. Mordasini, W. Benz, Bull. Am. Astron. Soc. 37, 673 (2005)
5. ASP Conference Series;P. Artymowicz,1998