%0 Journal Article %A E. G. Bord %T On the nonlinear disturbances of vortex poligon %J Russian journal of nonlinear dynamics %D 2006 %P 353-360 %V 2 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ND_2006_2_3_a7/ %G ru %F ND_2006_2_3_a7