D'Angelo, G.; Bodenheimer, P. (2016). "In Situ and Ex Situ Formation Models of Kepler 11 Planets". The Astrophysical Journal. 828: in press. arXiv:1606.08088 . Bibcode:2016ApJ...828...33D. doi:10.3847/0004-637X/828/1/33.
D'Angelo, G.; Bodenheimer, P. (2016). "In Situ and Ex Situ Formation Models of Kepler 11 Planets". The Astrophysical Journal. 828: in press. arXiv:1606.08088 . Bibcode:2016ApJ...828...33D. doi:10.3847/0004-637X/828/1/33.
D'Angelo, G.; Bodenheimer, P. (2016). "In Situ and Ex Situ Formation Models of Kepler 11 Planets". The Astrophysical Journal. 828: in press. arXiv:1606.08088 . Bibcode:2016ApJ...828...33D. doi:10.3847/0004-637X/828/1/33.
Hydrothermal Systems in Small Ocean Planets. (PDF) Steve Vance, Jelte Harnmeijer, Jun Kimura, Hauke Hussmann, Brian deMartin, and J. Michael Brown. Astrobiology. December 2007, 7(6): 987–1005. DOI: 10.1089/ast.2007.0075