TY  - JOUR
AU  - S. A. Laptev
TI  - Solution of a variational problem for dynamic potential
JO  - Differencialʹnye uravneniâ
PY  - 1988
SP  - 1880
EP  - 1890
VL  - 24
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1988_24_11_a4/
LA  - ru
ID  - DE_1988_24_11_a4
ER  -