@article{01739772,
title = {On harmonic functions constructed by the Hadamard product.},
journal = {JIPAM. Journal of Inequalities in Pure \& Applied Mathematics [electronic only]},
volume = {3},
year = {2002},
zbl = {0997.31001},
language = {en},
url = {http://dml.mathdoc.fr/item/01739772}
}
Öztürk, Metin; Yalçin, Sibel; Yamankaradeniz, Mümin. On harmonic functions constructed by the Hadamard product.. JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only], Tome 3 (2002) . http://gdmltest.u-ga.fr/item/01739772/