%0 Journal Article %A I. A. Kuvshinnikova %T Modified hypersingular integrals and their application to operators of potential type with difference radial characteristic %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1988 %P 76-79 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1988_4_a12/ %G ru %F IVM_1988_4_a12