%0 Journal Article %A S. T. Belyaev %A Yu. K. Krasnov %T On the motion of a singular vortex and its mass %J Doklady Akademii Nauk %D 1989 %P 808-811 %V 305 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1989_305_4_a8/ %G ru %F DAN_1989_305_4_a8