@inproceedings{shigeharu2008on,
title={ON THE UNIRULEDNESS OF STABLE BASE LOCI},
author={Shigeharu Takayama},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160909105826218713717},
booktitle={Journal of Differential Geometry},
volume={78},
number={3},
pages={521-541},
year={2008},
}