%0 Journal Article %A E. A. Ivanov %A A. I. Glushtsov %T A mixed problem of diffraction of a vertical dipole by a disk and an opening in a flat screen, separated by different media %J Differencialʹnye uravneniâ %D 1984 %P 1411-1416 %V 20 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1984_20_8_a14/ %G ru %F DE_1984_20_8_a14