TY  - JOUR
AU  - M. A. Krasnosel'skii
AU  - N. A. Bobylev
AU  - È. M. Muhamadiev
TI  - On a scheme for studying degenerate extremals of functionals in the classical calculus of variations
JO  - Doklady Akademii Nauk
PY  - 1978
SP  - 530
EP  - 533
VL  - 240
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1978_240_3_a7/
LA  - ru
ID  - DAN_1978_240_3_a7
ER  -