TY - JOUR AU - G. G. Kazaryan TI - Variational problem for a nonregular equation and the uniqueness of the classical solution JO - Differencialʹnye uravneniâ PY - 1982 SP - 1907 EP - 1917 VL - 18 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1982_18_11_a8/ LA - ru ID - DE_1982_18_11_a8 ER -