1. cf. e.g., previous SXNS-conference proceedings, Physica B 173 (1991), (1996) 221 and (1998) 248.
2. Nobel Lecture 1986;Karle,1986
3. Inverse Problems in Quantum Scattering Theory;Chadan,1989
4. The use of contrast variation in the specular reflection of neutrons from interfaces
5. Inverse Scattering Problems in Optics;Ross,1980