TY - JOUR AU - L. V. Kapitanski AU - O. A. Ladyzhenskaya TI - On the Coleman's principle concerning the stationary points of invariant functionals JO - Zapiski Nauchnykh Seminarov POMI PY - 1983 SP - 84 EP - 102 VL - 127 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1983_127_a5/ LA - ru ID - ZNSL_1983_127_a5 ER -