%0 Journal Article %A Graham, R. L. %A Spencer, J. H. %T A Constructive Solution to a Tournament Problem %J Canadian mathematical bulletin %D 1971 %P 45-48 %V 14 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1971-007-1/ %R 10.4153/CMB-1971-007-1 %F 10_4153_CMB_1971_007_1