%0 Journal Article %A Grassmann, E. %A Hengartner, W. %A Schober, G. %T Support Points of the Class of Close-to-Convex Functions %J Canadian mathematical bulletin %D 1976 %P 177-179 %V 19 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1976-027-8/ %R 10.4153/CMB-1976-027-8 %F 10_4153_CMB_1976_027_8