TY  - BOOK
AU  - Dittrich Walter Ed.
ED  - International conference on recent developments in particle and field theory (1990 : )
TI  - Proceeding on recent developments in particle and field theory
U1  - C9B36p1,N90, N1 
PY  - 1991///
KW  -  Particle physics
KW  - Physics
ER  -