TY - JOUR AU - T. R. Gichev AU - N. Kh. Rozov TI - The nonlinear controlled sampled-data system. I.~Effect of certain perturbations JO - Differencialʹnye uravneniâ PY - 1979 SP - 1933 EP - 1939 VL - 15 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1979_15_11_a1/ LA - ru ID - DE_1979_15_11_a1 ER -