TY - JOUR AU - V. N. Temlyakov TI - Bilinear approximation and related questions JO - Informatics and Automation PY - 1992 SP - 229 EP - 248 VL - 194 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1992_194_a14/ LA - ru ID - TRSPY_1992_194_a14 ER -