TY - JOUR AU - V. N. Shchennikov TI - The convergence phenomenon of a certain nonlinear system JO - Differencialʹnye uravneniâ PY - 1972 SP - 737 EP - 739 VL - 8 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1972_8_4_a22/ LA - ru ID - DE_1972_8_4_a22 ER -