@article{VUU_2015_25_3_a1,
     author = {A. R. S. Juma and M. Sh. Abdul-Hussein and M. F. Hani},
     title = {On a~subclass of univalent functions with negative coefficients defined by a~linear operator},
     journal = {Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹ\^uternye nauki},
     pages = {306--317},
     publisher = {mathdoc},
     volume = {25},
     number = {3},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/VUU_2015_25_3_a1/}
}