TY - JOUR AU - M. V. Fokin TI - On limit sets of trajectories of dynamical systems of gradient type JO - Sbornik. Mathematics PY - 1983 SP - 447 EP - 458 VL - 44 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1983_44_4_a2/ LA - en ID - SM_1983_44_4_a2 ER -