TY  - SER
AU  - Flato,M..
TI  - Letters in mathematical physics (1987) / 
U1  - 530.1505 
PY  - 1987///
CY  - London : 
PB  - Kluwer Academic Publishers , 
KW  - MATHEMATICAL PHYSICS
N1  - Library has : V.13, no.1-4,1987; NULL
ER  -