%0 Journal Article %A L. V. Kapitanski %A O. A. Ladyzhenskaya %T On the Coleman's principle concerning the stationary points of invariant functionals %J Zapiski Nauchnykh Seminarov POMI %D 1983 %P 84-102 %V 127 %U http://geodesic.mathdoc.fr/item/ZNSL_1983_127_a5/ %G ru %F ZNSL_1983_127_a5