TY - JOUR AU - A. Yu. Kolesov AU - E. F. Mishchenko TI - The Pontryagin delay phenomenon and stable ducktrajectories for multidimensional relaxation systems with one slow variable JO - Sbornik. Mathematics PY - 1991 SP - 1 EP - 10 VL - 70 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1991_70_1_a0/ LA - en ID - SM_1991_70_1_a0 ER -