%0 Journal Article
%A V. A. Ivanov
%T On properties of moduli of continuity for functions on a sphere
%J Differencialʹnye uravneniâ
%D 1987
%P 481-487
%V 23
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1987_23_3_a14/
%G ru
%F DE_1987_23_3_a14