TY - JOUR AU - V. M. Tikhomirov TI - On the $\varepsilon$-entropy of some classes of analytic functions JO - Doklady Akademii Nauk PY - 1957 SP - 191 EP - 194 VL - 117 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1957_117_2_a7/ LA - ru ID - DAN_1957_117_2_a7 ER -