幾何反照率Mallama, A.; Wang, D.; Howard, R.A. Venus phase function and forward scattering from H2SO4. Icarus. 2006, 182: 10–22. Bibcode:2006Icar..182...10M. doi:10
XO-3b2008-09-22 [2008-09-23]. (原始内容存档于2008-09-25). Ford, E.; et al. Planet-planet scattering in the upsilon Andromedae system. Nature. 2005, 434 (7035): 873–876. Bibcode:2005Natur