@inproceedings{g.1884de, title={De la puissance des ensembles parfaits de points}, author={G. Cantor}, url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108202933726575780}, booktitle={Acta Mathematica}, volume={4}, number={1}, pages={381-392}, year={1884}, }