MathSciDoc: An Archive for Mathematician ∫

@inproceedings{j.1981upper,
  title={Upper semi-continuous set-valued functions},
  author={J. E. Jayne, and C. A. Rogers},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203257943713323},
  booktitle={Acta Mathematica},
  volume={149},
  number={1},
  pages={87-125},
  year={1981},
}