TY - JOUR AU - B. I. Anan'ev AU - P. A. Yurovskikh TI - Approximation of a guaranteed estimation problem with mixed constraints JO - Trudy Instituta matematiki i mehaniki PY - 2020 SP - 48 EP - 63 VL - 26 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMM_2020_26_4_a2/ LA - ru ID - TIMM_2020_26_4_a2 ER -