[1] SCHIFF J.Normal Families [M].Berlin:Springer-Verlag,1993.[2] SCHWICK W.Share Values and Normality [J].Arch. Math.,1992,59:50-54.[3] XU Y.Normality Criterion Concerning Share Values [J].Indian J. Pure. Math.,1999,30:287-293.[4] PANG X C.Share Values and Normal Family [J].Analysis,2002,22:175-182.[5] CHEN H H，FANG M L.Share Values and Normal Family of Meromorphic Functions [J].J. Math. Anal. Appl.,2001,260:124-132.[6] KU Y X.Uncritere de Normalite de Fonctiona Meromorphes [J].Sci. Sinca.,Special Issue,1979,1:267-274.[7] PANG X C，ZACLMAN L.Normal Families and Shared Values [J].Bull. London Math. Soc.,2000,32:325-331.[8] CHEN H H，GU Y X.An Improvement of Marty Criterion and Its Application [J].Sci. China Ser. A,1993,36:674-681.[9] CLINE J，HYMAN Y K.The Spherical Derivatives of Integral and Meromorphic Functions [J].Comment Math. Hev.,1966,40:117-148.[10] BERGWEILER W，EREMENKO A.On the Singularities of the Inverse to a Meromorphic Function of Finite Order [J].Rev. Mat. Iberoamericana(2),1995,11:355-373.[11] BERGWEILER W.Normality and Exceptional Values of Derivatives [J].Proc. Amer. Math. Soc.,2001,129:121-129.[12] HYMAN H K.Meromorphic Functions [M].London：Oxford University Press,1964.[13] FANG M L，ZALCMAN L.Normal Family and Share Values of Meromorphin Functions II [J].Fund. Theory,2001,1(1):289-299.
