%0 Journal Article %A N. Filonov %T Principal singularities of the magnetic component of an electromagnetic field in domains with screens %J Algebra i analiz %D 1996 %P 212-236 %V 8 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_1996_8_3_a10/ %G ru %F AA_1996_8_3_a10