%0 Journal Article %A I. Y. Bylyi %T A~short-wave diffraction on the screen with variable transparency %J Zapiski Nauchnykh Seminarov POMI %D 1981 %P 24-32 %V 104 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1981_104_a3/ %G ru %F ZNSL_1981_104_a3