孙道椿. COMMON BOREL POINTS OF A MEROMORPHIC FUNCTION AND ITS DERIVATIVES IN THE UNIT CIRCE[J]. 数学物理学报(英文版), 1984, 4(2): 227-232.
Sun Daochun. COMMON BOREL POINTS OF A MEROMORPHIC FUNCTION AND ITS DERIVATIVES IN THE UNIT CIRCE[J]. Acta mathematica scientia,Series B, 1984, 4(2): 227-232.