@article{05857455,
title = {A convexity property for an integral operator on the class },
journal = {Acta Universitatis Apulensis. Mathematics - Informatics},
volume = {18},
year = {2009},
pages = {107-110},
zbl = {1224.30038},
language = {en},
url = {http://dml.mathdoc.fr/item/05857455}
}
Breaz, Daniel; Owa, Shigeyoshi. A convexity property for an integral operator on the class . Acta Universitatis Apulensis. Mathematics - Informatics, Tome 18 (2009) pp. 107-110. http://gdmltest.u-ga.fr/item/05857455/