TY  - BOOK
AU  - International School of Subnuclear Physic,19th course,Erice Italy, 1981
ED  - Zichichi
TI  - Unity of the fundamental interactions : porceedings 
T2  - Subnuclear series; no.19
U1  - 539.754 
PY  - 1983///
CY  - New York
PB  - Plenum Press
ER  -