%0 Journal Article %A A. I. Gudimenko %T Dynamics of perturbed singular configuration of three point vortices %J Russian journal of nonlinear dynamics %D 2008 %P 429-441 %V 4 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ND_2008_4_4_a3/ %G ru %F ND_2008_4_4_a3