@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/