%0 Journal Article %A Chvátal, V. %A Komlόs, J. %T Some Combinatorial Theorems on Monotonicity %J Canadian mathematical bulletin %D 1971 %P 151-157 %V 14 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1971-028-8/ %R 10.4153/CMB-1971-028-8 %F 10_4153_CMB_1971_028_8