%0 Journal Article %A Marcus, Marvin %A Pierce, Stephen %T On a Combinatorial Result of R. A. Brualdi and M. Newman %J Canadian journal of mathematics %D 1968 %P 1056-1067 %V 20 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1968-102-1/ %R 10.4153/CJM-1968-102-1 %F 10_4153_CJM_1968_102_1