TY - JOUR AU - L. A. Muravei TI - Existence of solutions of variational problems in domains with free boundaries JO - Doklady Akademii Nauk PY - 1984 SP - 541 EP - 544 VL - 278 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1984_278_3_a6/ LA - ru ID - DAN_1984_278_3_a6 ER -