@inproceedings{fernando1985entropy,
title={Entropy and Lorentz-Marcinkiewicz operator ideals},
author={Fernando Cobos},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203524432107465},
booktitle={Arkiv for Matematik},
volume={25},
number={1},
pages={211-219},
year={1985},
}