TY - JOUR AU - D. B. Bazarkhanov TI - Optimal Cubature Formulas on Classes of Periodic Functions in Several Variables JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 2021 SP - 22 EP - 42 VL - 312 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_2021_312_a1/ LA - ru ID - TM_2021_312_a1 ER -