@article{05816435, title = {Double integral operators concerning starlike of order }, journal = {International Journal of Differential Equations}, volume = {2009}, year = {2009}, doi = {10.1155/2009/737129}, zbl = {1201.30015}, language = {en}, url = {http://dml.mathdoc.fr/item/05816435} }
Kuroki, Kazuo; Owa, Shigeyoshi. Double integral operators concerning starlike of order . International Journal of Differential Equations, Tome 2009 (2009) . doi : 10.1155/2009/737129. http://gdmltest.u-ga.fr/item/05816435/