TY - JOUR AU - A. L. Fuksman TI - Approximation of functions under homogeneous boundary conditions JO - Doklady Akademii Nauk PY - 1960 SP - 289 EP - 291 VL - 134 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1960_134_2_a11/ LA - ru ID - DAN_1960_134_2_a11 ER -