@article{01266852,
title = {The extreme points of a class of functions with positive real part.},
journal = {Bulletin of the Belgian Mathematical Society - Simon Stevin},
volume = {4},
year = {1997},
pages = {449-459},
zbl = {0914.30013},
language = {en},
url = {http://dml.mathdoc.fr/item/01266852}
}
Kortram, R.A. The extreme points of a class of functions with positive real part.. Bulletin of the Belgian Mathematical Society - Simon Stevin, Tome 4 (1997) pp. 449-459. http://gdmltest.u-ga.fr/item/01266852/