TY - JOUR AU - A. L. Grigoryan TI - Interpolation of functions by the least squares method JO - Matematičeskie zametki PY - 1999 SP - 372 EP - 379 VL - 66 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1999_66_3_a4/ LA - ru ID - MZM_1999_66_3_a4 ER -