%0 Journal Article %A A. S. Sorokin %T The M.\,V.~Keldysh--L.\,I.~Sedov problem for multiply connected circular domains %J Doklady Akademii Nauk %D 1987 %P 41-44 %V 293 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_293_1_a7/ %G ru %F DAN_1987_293_1_a7