@article{DAN_1974_217_1_a14,
     author = {E. A. Krasil'shchikova},
     title = {Diffraction of acoustic wave on slit},
     journal = {Doklady Akademii Nauk},
     pages = {59--62},
     publisher = {mathdoc},
     volume = {217},
     number = {1},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_217_1_a14/}
}