TY - JOUR AU - V. S. Medvedev TI - On the bifurcation of the separatrix connecting two equilibrium states JO - Differencialʹnye uravneniâ PY - 1989 SP - 332 EP - 335 VL - 25 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1989_25_2_a24/ LA - ru ID - DE_1989_25_2_a24 ER -