@inproceedings{otto1974intersection,
title={Intersection properties of weak analytically uniform classes of functions},
author={Otto Liess},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203457810521242},
booktitle={Arkiv for Matematik},
volume={14},
number={1},
pages={93-111},
year={1974},
}
Otto Liess. Intersection properties of weak analytically uniform classes of functions. 1974. Vol. 14. In Arkiv for Matematik. pp.93-111. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203457810521242.