@article{DE_1985_21_5_a13,
     author = {E. A. Ivanov},
     title = {A mixed problem on diffraction of a horizontal magnetic dipole by a disk and an opening in a flat screen divided by different media},
     journal = {Differencialʹnye uravneni\^a},
     pages = {825--831},
     publisher = {mathdoc},
     volume = {21},
     number = {5},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1985_21_5_a13/}
}