TY  - JOUR
AU  - S. I. Alber
TI  - Higher-dimensional problems in global variational calculus
JO  - Doklady Akademii Nauk
PY  - 1964
SP  - 727
EP  - 730
VL  - 156
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1964_156_4_a0/
LA  - ru
ID  - DAN_1964_156_4_a0
ER  -