TY  - JOUR
AU  - O. S. Parasyuk
TI  - Hadamard's multiplication theorem and the analytical continuation of the two-particle unitarity condition
JO  - Doklady Akademii Nauk
PY  - 1962
SP  - 1247
EP  - 1248
VL  - 145
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1962_145_6_a14/
LA  - ru
ID  - DAN_1962_145_6_a14
ER  -