@inproceedings{ervin1942relations, title={Relations entre les polynomes de Jacobi, Laguerre et Hermite}, author={Ervin Feldheim}, url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203118817867637}, booktitle={Acta Mathematica}, volume={75}, number={1}, pages={117-138}, year={1942}, }