%0 Journal Article %A V. M. Tikhomirov %T On the $\varepsilon$-entropy of some classes of analytic functions %J Doklady Akademii Nauk %D 1957 %P 191-194 %V 117 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_117_2_a7/ %G ru %F DAN_1957_117_2_a7