@article{DAN_1957_117_5_a12,
     author = {E. A. Krasil'shchikova},
     title = {Unsteady motions of wing of finite span in a compressible medium},
     journal = {Doklady Akademii Nauk},
     pages = {777--780},
     publisher = {mathdoc},
     volume = {117},
     number = {5},
     year = {1957},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1957_117_5_a12/}
}