@inproceedings{brendan2018stable,
title={Stable rationality of quadric surface bundles over surfaces},
author={Brendan Hassett, Alena Pirutka, and Yuri Tschinkel},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191126165958429490533},
booktitle={Acta Mathematica},
volume={220},
number={2},
pages={341 – 365},
year={2018},
}
Brendan Hassett, Alena Pirutka, and Yuri Tschinkel. Stable rationality of quadric surface bundles over surfaces. 2018. Vol. 220. In Acta Mathematica. pp.341 – 365. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191126165958429490533.