@article{AUM_2012_66_1_a5,
     author = {Muhammad, Ali},
     title = {On inclusion relationships of certain subclasses of meromorphic functions involving integral operator},
     journal = {Annales Universitatis Mariae Curie-Sk{\l}odowska. Mathematica},
     year = {2012},
     volume = {66},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUM_2012_66_1_a5/}
}