%0 Journal Article
%A E. E. Shirshova
%T On a Generalization of the Notion of Orthogonality and on the Riesz Groups
%J Matematičeskie zametki
%D 2001
%P 122-132
%V 69
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_2001_69_1_a10/
%G ru
%F MZM_2001_69_1_a10