%0 Journal Article
%A O. B. Sheremet
%T An~integral estimate of distances between cross sections of two sets by planes
%J Matematičeskie zametki
%D 1991
%P 120-128
%V 50
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_1991_50_5_a15/
%G ru
%F MZM_1991_50_5_a15