%0 Journal Article %A E. A. Ivanov %A V. V. Makarova %T Solution of a certain boundary value problem of the theory of the diffraction of waves for a region that is bounded by a plane and by the surface of an elliptic cylinder %J Differencialʹnye uravneniâ %D 1973 %P 1693-1699 %V 9 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1973_9_9_a14/ %G ru %F DE_1973_9_9_a14