%0 Journal Article %A E. V. Varsegova %T The problem of lift maximization for circle with a~vortex in a~stream %J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics %D 2010 %P 32-34 %V 10 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ISU_2010_10_1_a5/ %G ru %F ISU_2010_10_1_a5