%0 Journal Article
%A G. G. Magaril-Il'yaev
%T $\varphi$-mean diameters of classes of functions on the line
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1990
%P 218-219
%V 45
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1990_45_2_a10/
%G en
%F RM_1990_45_2_a10