1. Satellite-sized planetesimals and lunar origin;Hartmann;Icarus,1975
2. The origin of the Moon;Cameron;Lunar Sci.,1976
3. Accumulation of the terrestrial planets and implications concerning lunar origin;Wetherill,1986
4. Origin of the Moon: the collision hypothesis;Stevenson;Annu. Rev. Earth Planet. Sci.,1987
5. Dynamical constraints on the origin of the Moon;Boss,1986