TY - JOUR TI - International conferences JO - Russian journal of nonlinear dynamics PY - 2008 SP - 217 EP - 218 VL - 4 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ND_2008_4_2_a8/ LA - ru ID - ND_2008_4_2_a8 ER -