TY - JOUR AU - M. M. Ignatenko AU - V. Kh. Kirillov TI - The solution of certain problems of mathematical physics JO - Differencialʹnye uravneniâ PY - 1969 SP - 1296 EP - 1302 VL - 5 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1969_5_7_a14/ LA - ru ID - DE_1969_5_7_a14 ER -