%0 Journal Article %A E. A. Ivanov %T A mixed boundary value problem on the diffraction of a horizontal magnetic dipole by a circular opening in a plane screen in the presence of a circular disk coaxial to it %J Differencialʹnye uravneniâ %D 1984 %P 2095-2103 %V 20 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1984_20_12_a9/ %G ru %F DE_1984_20_12_a9