TY  - BOOK
TI  - New symmetry principles in quantum field theory
T2  - Nato ASI series
SN  - 030644240X
U1  - 530.143 
PY  - 1992///
CY  - New York
PB  - Plenum Press
KW  - Quantum field theory
N1  - "Published in cooperation with NATO Scientific Affairs Division."
ER  -