@article{AFM_1999_24_1_a15,
     author = {Zong-Xuan Chen and Chung-Chun Yang},
     title = {On the zeros and hyper-order of meromorphic solutions of linear differential equations},
     journal = {Annales Fennici Mathematici},
     pages = {215--224},
     year = {1999},
     volume = {24},
     number = {1},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AFM_1999_24_1_a15/}
}