%0 Journal Article %A I. V. Orlov %T Compact-analytical properties of variational functional in Sobolev spaces~$W^{1,p}$ %J Eurasian mathematical journal %D 2012 %P 94-119 %V 3 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/EMJ_2012_3_2_a6/ %G en %F EMJ_2012_3_2_a6