@inproceedings{a.1951ein,
title={Ein Problem bei dyadischer Zahlendarstellung},
author={A. Wiman},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203411723552852},
booktitle={Arkiv for Matematik},
volume={1},
number={4},
pages={305-310},
year={1951},
}