%0 Journal Article
%A A. B. Doktorovich
%T The “betweenness” relation and support sets
%J Doklady Akademii Nauk
%D 1997
%P 748-750
%V 354
%N 6
%U http://geodesic.mathdoc.fr/item/DAN_1997_354_6_a7/
%G ru
%F DAN_1997_354_6_a7