%0 Journal Article %A Mathsen, R. M. %T Coincidence of Nodes for Generalized Convex Functions %J Canadian mathematical bulletin %D 1980 %P 317-320 %V 23 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1980-044-0/ %R 10.4153/CMB-1980-044-0 %F 10_4153_CMB_1980_044_0