%0 Journal Article %A A. I. Gudimenko %A A. D. Zakharenko %T Qualitative analysis of relative motion of three vortices %J Russian journal of nonlinear dynamics %D 2010 %P 307-326 %V 6 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ND_2010_6_2_a5/ %G ru %F ND_2010_6_2_a5