%0 Journal Article
%A Bruns, Günter
%T Free Ortholattices
%J Canadian journal of mathematics
%D 1976
%P 977-985
%V 28
%N 5
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1976-095-6/
%R 10.4153/CJM-1976-095-6
%F 10_4153_CJM_1976_095_6