TY - JOUR AU - V. N. Temlyakov TI - Approximation of periodic functions of several variables with a~bounded mixed derivative JO - Informatics and Automation PY - 1980 SP - 233 EP - 260 VL - 156 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1980_156_a13/ LA - ru ID - TRSPY_1980_156_a13 ER -