TY - JOUR AU - R. A. Sokolov TI - The stability of the solutions of a certain class of systems of nonlinear differential equations JO - Differencialʹnye uravneniâ PY - 1968 SP - 1534 EP - 1535 VL - 4 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1968_4_8_a16/ LA - ru ID - DE_1968_4_8_a16 ER -