%0 Journal Article
%A H. W. Pu
%T A monotonicity criterion for arbitrary functions
%J Colloquium Mathematicum
%D 1974
%P 289-292
%V 31
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-31-2-289-292/
%R 10.4064/cm-31-2-289-292
%G en
%F 10_4064_cm_31_2_289_292