TY - JOUR AU - A. Yu. Kolesov TI - Self-oscillations of singularly perturbed parabolic systems of first degree of nonroughness JO - Matematičeskie zametki PY - 1991 SP - 62 EP - 69 VL - 49 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1991_49_5_a8/ LA - ru ID - MZM_1991_49_5_a8 ER -