TY - JOUR AU - M. A. Atakhodzhaev TI - On a problem of M.\,M.~Lavrent'ev for the biharmonic equation in a rectangle JO - Doklady Akademii Nauk PY - 1983 SP - 268 EP - 273 VL - 268 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1983_268_2_a1/ LA - ru ID - DAN_1983_268_2_a1 ER -