TY - JOUR AU - A. A. Dezin TI - A correctly formulated boundary value problem for certain nonclassical operators JO - Doklady Akademii Nauk PY - 1958 SP - 595 EP - 598 VL - 123 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1958_123_4_a3/ LA - ru ID - DAN_1958_123_4_a3 ER -