@article{MABA_2001_15_3-4_a10,
     author = {N. E. Cho and S. Y. Woo and Sh. Owa},
     title = {Argument {Estimates} of {Certain} {Meromorphic} {Functions}},
     journal = {Mathematica balkanica},
     pages = {285},
     publisher = {mathdoc},
     volume = {15},
     number = {3-4},
     year = {2001},
     url = {http://geodesic.mathdoc.fr/item/MABA_2001_15_3-4_a10/}
}