@inproceedings{r.1932über, title={Über die Invarianten von linearen Gruppen}, author={R. Weitzenböck}, url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203059634912492}, booktitle={Acta Mathematica}, volume={58}, number={1}, pages={231-293}, year={1932}, }