@article{05534765,
title = {On some subclasses of harmonic functions defined by fractional calculus.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {2008},
year = {2008},
doi = {10.1155/2008/576571},
zbl = {1162.30302},
language = {en},
url = {http://dml.mathdoc.fr/item/05534765}
}
Al-Khal, R.A.; Al-Kharsani, H.A. On some subclasses of harmonic functions defined by fractional calculus.. International Journal of Mathematics and Mathematical Sciences, Tome 2008 (2008) . doi : 10.1155/2008/576571. http://gdmltest.u-ga.fr/item/05534765/