%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 801-804 %V 296 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_296_4_a6/ %G ru %F DAN_1987_296_4_a6