%0 Journal Article %A V. P. Fedosov %A N. N. Yanenko %T Solution of a mixed problem for the wave equation %J Doklady Akademii Nauk %D 1982 %P 549-553 %V 262 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_262_3_a9/ %G ru %F DAN_1982_262_3_a9