TY - JOUR AU - V. P. Shutyaev TI - Some properties of a control operator in the problem of data assimilation, and algorithms for its solution JO - Differencialʹnye uravneniâ PY - 1995 SP - 2063 EP - 2069 VL - 31 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1995_31_12_a14/ LA - ru ID - DE_1995_31_12_a14 ER -