Tham khảo Đám mây Hills

  1. ↑ see Oort cloud
  2. ↑ astronomie, astéroïdes et comètes
  3. ↑ Duncan, M.; Quinn, T.; Tremaine, S. (1987). “The Formation and Extent of the Solar System Comet Cloud”. The Astronomical Journal 94: 1330. Bibcode:1987AJ.....94.1330D. doi:10.1086/114571. 
  4. ↑ J. A. Fernandez (1997). “The Formation of the Oort cloud and the Primitive Galactic Environment”. Icarus 129 (1): 106–119. Bibcode:1997Icar..129..106F. doi:10.1006/icar.1997.5754. 
  5. ↑ Jack G. Hills (1981). “Comet showers and the steady-state infall of comets from the Oort Cloud”. Astronomical Journal 86: 1730–1740. Bibcode:1981AJ.....86.1730H. doi:10.1086/113058. 
  6. ↑ “Planetary Sciences: American and Soviet Research, Proceedings from the U.S.-U.S.S.R. Workshop on Planetary Sciences, p. 251”. 1991. Truy cập ngày 7 tháng 11 năm 2007. [liên kết hỏng]

Tài liệu tham khảo

WikiPedia: Đám mây Hills http://adsabs.harvard.edu/abs/1981AJ.....86.1730H http://adsabs.harvard.edu/abs/1986Icar...65...13H http://adsabs.harvard.edu/abs/1987AJ.....94.1330D http://adsabs.harvard.edu/abs/1997Icar..129..106F http://adsabs.harvard.edu/abs/2004ASPC..323.....J http://fermat.nap.edu/books/0309043336/html/251.ht... http://www.lpi.usra.edu/books/CometsII/7031.pdf http://villemin.gerard.free.fr/Science/Asteroid.ht... //dx.doi.org/10.1006%2Ficar.1997.5754 //dx.doi.org/10.1016%2F0019-1035(86)90060-6