MathSciDoc: An Archive for Mathematician ∫

@inproceedings{r.1954the,
  title={The relatively exponential, logarithmic and circular functions in recursive function theory},
  author={R. L. Goodstein},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203141101506803},
  booktitle={Acta Mathematica},
  volume={92},
  number={1},
  pages={171-190},
  year={1954},
}