%0 Journal Article %A Isaak I. Vainshtein %A Irina M. Fedotova %T The dual problem to M.\,A.~Ggoldshtik problem with unbounded vorticity %J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika %D 2012 %P 515-526 %V 5 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/JSFU_2012_5_4_a8/ %G ru %F JSFU_2012_5_4_a8