MathSciDoc: An Archive for Mathematician ∫

@inproceedings{anton1939konvexe,
  title={Konvexe Lösung der Funktionalgleichung 1/$f(x+1)=xf(x)$},
  author={Anton E. Mayer},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203113507740597},
  booktitle={Acta Mathematica},
  volume={70},
  number={1},
  pages={57-62},
  year={1939},
}