%0 Journal Article
%A Vitalij M. Bondarenko
%A Andrej M. Polishchuk
%T Minimax sums of posets and the quadratic Tits form
%J Algebra and discrete mathematics
%D 2004
%P 17-36
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ADM_2004_1_a2/
%G en
%F ADM_2004_1_a2