TY  - JOUR
AU  - A. D. Gorbunov
TI  - Generalization of the method of contraction mappings
JO  - Doklady Akademii Nauk
PY  - 1974
SP  - 1285
EP  - 1288
VL  - 215
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1974_215_6_a1/
LA  - ru
ID  - DAN_1974_215_6_a1
ER  -