TY - JOUR AU - A. S. Sorokin TI - The M.\,V.~Keldysh--L.\,I.~Sedov problem for multiply connected circular domains JO - Doklady Akademii Nauk PY - 1987 SP - 41 EP - 44 VL - 293 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1987_293_1_a7/ LA - ru ID - DAN_1987_293_1_a7 ER -