TY - JOUR AU - A. I. Gudimenko TI - Dynamics of perturbed singular configuration of three point vortices JO - Russian journal of nonlinear dynamics PY - 2008 SP - 429 EP - 441 VL - 4 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ND_2008_4_4_a3/ LA - ru ID - ND_2008_4_4_a3 ER -