TY  - BOOK
AU  - Caldirola P
ED  - International school of physics (1960 : Villa Monastero)
TI  - International school of physics Enrico Fermion Ergodic theories
T2  - Italian Physical Society; 14
U1  - CN1p1,N60, K1 
PY  - 1961///
CY  - New York    
PB  -  Academic press       
ER  -