@article{ZNSL_1981_104_a3,
     author = {I. Y. Bylyi},
     title = {A~short-wave diffraction on the screen with variable transparency},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {24--32},
     publisher = {mathdoc},
     volume = {104},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1981_104_a3/}
}