@inproceedings{w.1969tauberian, title={Tauberian theorems for multivalent functions}, author={W. K. Hayman}, url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203220800994101}, booktitle={Acta Mathematica}, volume={125}, number={1}, pages={269-298}, year={1969}, }