%0 Journal Article %A S. A. Gabov %T The angular potential and some of its applications %J Sbornik. Mathematics %D 1977 %P 423-436 %V 32 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1977_32_4_a2/ %G en %F SM_1977_32_4_a2