%0 Journal Article %A A. A. Abrashkin %A E. I. Yakubovich %T Two-dimensional vortex flows of an ideal fluid %J Doklady Akademii Nauk %D 1984 %P 76-78 %V 276 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1984_276_1_a17/ %G ru %F DAN_1984_276_1_a17