%0 Journal Article %A N. Filonov %T Principal singularities of the magnetic field component in resonators with a boundary of a given class of smoothness %J Algebra i analiz %D 1997 %P 241-255 %V 9 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_1997_9_2_a8/ %G ru %F AA_1997_9_2_a8