TY - JOUR AU - M. A. Sagadeyeva TI - The Solvability of Nonstationary Problem of Filtering Theory JO - Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ, Matematičeskoe modelirovanie i programmirovanie PY - 2012 SP - 86 EP - 98 IS - 13 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VYURU_2012_13_a8/ LA - ru ID - VYURU_2012_13_a8 ER -