%0 Journal Article
%A Ramras, Mark
%T Bounds on Betti Numbers
%J Canadian journal of mathematics
%D 1982
%P 589-592
%V 34
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1982-040-0/
%R 10.4153/CJM-1982-040-0
%F 10_4153_CJM_1982_040_0