1. J. K. Dienes and J. M. Walsh , inHigh-Velocity Impact Phenomena, edited by R. Kinslow (Academic, New York, 1970).
2. A multi-material Eulerian formulation for the efficient solution of impact and penetration problems
3. J. W. Gehring, Jr. ,High-Velocity Impact Phenomena(Ref. 1).
4. Origin of the Moon in a giant impact near the end of the Earth's formation
5. For a recent review and introduction, see e.g., M. R. Boslough and J. R. Asay , inHigh-Pressure Shock Compression of Solids, edited by J. R. Asay and M. Shahinpoor (Springer-Verlag, New York, 1992).