TY - JOUR AU - E. K. Isakova TI - On the principle of limiting amplitude for certain plane boundary problems JO - Doklady Akademii Nauk PY - 1965 SP - 986 EP - 987 VL - 162 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1965_162_5_a3/ LA - ru ID - DAN_1965_162_5_a3 ER -