%0 Journal Article %A N. Filonov %T Spectral analysis of the selfadjoint operator rot in a~domain of finite measure %J Algebra i analiz %D 1999 %P 178-190 %V 11 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_1999_11_6_a6/ %G ru %F AA_1999_11_6_a6