TY - JOUR AU - S. A. Minyuk TI - On a theory of the controllability and completeness of systems of difference equations in the presence of constraints on the control and on the initial conditions JO - Differencialʹnye uravneniâ PY - 1990 SP - 1924 EP - 1936 VL - 26 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1990_26_11_a11/ LA - ru ID - DE_1990_26_11_a11 ER -