TY  - JOUR
AU  - Ya. D. Mamedov
TI  - Some properties of the solutions of non-linear equations of hyperbolic type in Hilbert space
JO  - Doklady Akademii Nauk
PY  - 1964
SP  - 45
EP  - 48
VL  - 158
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1964_158_1_a9/
LA  - ru
ID  - DAN_1964_158_1_a9
ER  -