TY - JOUR AU - A. G. Terent'ev TI - On the solution of a mixed boundary problem JO - Doklady Akademii Nauk PY - 1971 SP - 57 EP - 60 VL - 196 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1971_196_1_a14/ LA - ru ID - DAN_1971_196_1_a14 ER -