%0 Journal Article
%A Chao, Chong-Yun
%A Winograd, Shmuel
%T A generalization of a theorem of Boolean relation matrices
%J Czechoslovak Mathematical Journal
%D 1977
%P 552-555
%V 27
%N 4
%U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1977.101492/
%R 10.21136/CMJ.1977.101492
%G en
%F 10_21136_CMJ_1977_101492