中国科学院数学与系统科学研究院期刊网
The Refining Growth, Covering Theorems and the Refining Estimation of Expansion Coefficients for Spirallike Mappings of Type a
Xiao Song LIU, Tai Shun LIU
Acta Mathematica Sinica, Chinese Series . 2006, (3): 567 -576 .  DOI: 10.12386/A2006sxxb0071