%0 Journal Article %A H. Triebel %T Interpolation properties of $\varepsilon$-entropy and diameters. Geometric charac­teristics of imbedding for function spaces of Sobolev–Besov type %J Sbornik. Mathematics %D 1975 %P 23-37 %V 27 %N 1 %U http://geodesic.mathdoc.fr/item/SM_1975_27_1_a1/ %G en %F SM_1975_27_1_a1