MathSciDoc: An Archive for Mathematician ∫

@inproceedings{j.1983borel,
  title={Borel selectors for upper semi-continuous set-valued maps},
  author={J. E. Jayne, and C. A. Rogers},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203304472284372},
  booktitle={Acta Mathematica},
  volume={155},
  number={1},
  pages={41-79},
  year={1983},
}