@inproceedings{e.1988on,
title={On a theorem of Marcinkiewicz and Zygmund for Taylor series},
author={E. S. Katsoprinakis},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203529219056505},
booktitle={Arkiv for Matematik},
volume={27},
number={1},
pages={105-126},
year={1988},
}

E. S. Katsoprinakis. On a theorem of Marcinkiewicz and Zygmund for Taylor series. 1988. Vol. 27. In Arkiv for Matematik. pp.105-126. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203529219056505.