%0 Journal Article %A E. A. Krasil'shchikova %T Unsteady motions of wing of finite span in a compressible medium %J Doklady Akademii Nauk %D 1957 %P 777-780 %V 117 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_117_5_a12/ %G ru %F DAN_1957_117_5_a12