TY - JOUR AU - M. V. Shashkov AU - L. P. Shilnikov TI - On the existence of a smooth invariant foliation in Lorenz-type mappings JO - Differencialʹnye uravneniâ PY - 1994 SP - 586 EP - 595 VL - 30 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1994_30_4_a3/ LA - ru ID - DE_1994_30_4_a3 ER -