@article{BMMS_2004_27_1_a7,
     author = {Yan Xu and Taizhong Zhang},
     title = {On the {Value} {Distribution} of},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2004},
     volume = {27},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2004_27_1_a7/}
}