@article{NSJOM_2007_37_1a_3,
     author = {H. Orhan},
     title = {On neighborhoods of analytic

 functions

 defined by using {Hadamard} product},
     journal = {Novi Sad Journal of Mathematics},
     pages = {17-25},
     publisher = {mathdoc},
     volume = {37},
     number = {1},
     year = {2007},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_2007_37_1a_3/}
}