TY - JOUR AU - A. Yu. Kolesov AU - Yu. S. Kolesov TI - Relaxational oscillations in mathematical models of ecology JO - Informatics and Automation PY - 1993 SP - 3 EP - 124 VL - 199 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1993_199_a0/ LA - ru ID - TRSPY_1993_199_a0 ER -