TY  - JOUR
AU  - V. V. Velichenko
TI  - On a generalization of Weierstrass method to nonclassical variational problems
JO  - Doklady Akademii Nauk
PY  - 1972
SP  - 769
EP  - 772
VL  - 207
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1972_207_4_a0/
LA  - ru
ID  - DAN_1972_207_4_a0
ER  -