TY - JOUR AU - S. V. Bogatyrev TI - Integral duck manifolds in singularly perturbed systems with a double bifurcation point on a slow curve JO - Differencialʹnye uravneniâ PY - 1996 SP - 1155 EP - 1161 VL - 32 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1996_32_9_a0/ LA - ru ID - DE_1996_32_9_a0 ER -