TY  - JOUR
AU  - B. V. Medvedev
TI  - The axiomatic method and the theory of perturbations
JO  - Doklady Akademii Nauk
PY  - 1960
SP  - 1087
EP  - 1090
VL  - 135
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1960_135_5_a17/
LA  - ru
ID  - DAN_1960_135_5_a17
ER  -