TY - JOUR AU - V. P. Kirlitsa TI - $D$-optimal designs of experiments for trigonometric regression on interval with heteroscedastic observations JO - Journal of the Belarusian State University. Mathematics and Informatics PY - 2020 SP - 80 EP - 85 VL - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/BGUMI_2020_3_a7/ LA - ru ID - BGUMI_2020_3_a7 ER -