TY  - BOOK
AU  - Brandt, W.
AU  - Dupasquier, A.
TI  - Proceedings of the International School of Physics " Enrico Fermi"
SN  - 0-444-86521-7
U1  - 539.721 
PY  - 1983///
CY  - New York
PB  - North - Holland Publishing Company,
ER  -