MathSciDoc: An Archive for Mathematician ∫

@inproceedings{f.1941die,
  title={Die Integralprinzipe der Mechanik},
  author={F. von Krbek},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203117491803629},
  booktitle={Acta Mathematica},
  volume={74},
  number={1},
  pages={101-108},
  year={1941},
}