@inproceedings{a.1887über, title={Über die Entwicklung complexer Grössen in Kettenbrüche}, author={A. Hurwitz}, url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108202943922503872}, booktitle={Acta Mathematica}, volume={11}, number={1}, pages={187-200}, year={1887}, }