TY - JOUR AU - V. N. Shchennikov TI - Investigation of an almost periodic state of a nonlinear controllable system JO - Differencialʹnye uravneniâ PY - 1986 SP - 2182 EP - 2183 VL - 22 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1986_22_12_a22/ LA - ru ID - DE_1986_22_12_a22 ER -