@inproceedings{j.1959the,
title={The structure of algebras of operator fields},
author={J. M. G. Fell},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203158026740929},
booktitle={Acta Mathematica},
volume={106},
number={3},
pages={233-280},
year={1959},
}