@inproceedings{shinobu2002kummer,
title={Kummer structures on a K3 surface - An old question of T. Shioda},
author={Shinobu Hosono, Bong H. Lian, Keiji Oguiso, and Shing-Tung Yau},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160828164730131088490},
year={2002},
}