MathSciDoc: An Archive for Mathematician ∫

@inproceedings{l.1963bounded,
  title={Bounded approximation by polynomials},
  author={L. A. Rubel, and A. L. Shields},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203204713223982},
  booktitle={Acta Mathematica},
  volume={112},
  number={1},
  pages={145-162},
  year={1963},
}