%0 Journal Article %A I. V. Orlov %T Inverse extremal problem for variational functionals %J Eurasian mathematical journal %D 2010 %P 95-115 %V 1 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/EMJ_2010_1_4_a4/ %G en %F EMJ_2010_1_4_a4