@article{GDZPPN002481057,
title = {Close-to-Convex Functions and Their Extreme Points in Hornich Space.},
journal = {Monatshefte f\"ur Mathematik},
volume = {85},
year = {1978},
pages = {235-244},
zbl = {0389.30008},
url = {http://dml.mathdoc.fr/item/GDZPPN002481057}
}
Trimble, S.Y.; Wright, D.j. Close-to-Convex Functions and Their Extreme Points in Hornich Space.. Monatshefte für Mathematik, Tome 85 (1978) pp. 235-244. http://gdmltest.u-ga.fr/item/GDZPPN002481057/