%0 Journal Article %A S. I. Pokhozhaev %T On a constructive method of the calculus of variations %J Doklady Akademii Nauk %D 1988 %P 1330-1333 %V 298 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1988_298_6_a10/ %G ru %F DAN_1988_298_6_a10