MathSciDoc: An Archive for Mathematician ∫

@inproceedings{otto1933zur,
  title={Zur Konvergenztheorie der Fourierschen Reihen},
  author={Otto Szász},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203103280356518},
  booktitle={Acta Mathematica},
  volume={61},
  number={1},
  pages={185-201},
  year={1933},
}