TY - JOUR AU - M. I. Zharov TI - Asymptotic representation of trajectory and period of a relaxation oscillation in case of an angular point of a separation JO - Differencialʹnye uravneniâ PY - 1986 SP - 708 EP - 710 VL - 22 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1986_22_4_a20/ LA - ru ID - DE_1986_22_4_a20 ER -