@inproceedings{christophe2009extension,
title={Extension of twisted Hodge metrics for Kähler morphisms},
author={Christophe Mourougane, and Shigeharu Takayama},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160911195337294733792},
booktitle={Journal of Differential Geometry},
volume={83},
number={1},
pages={131-161},
year={2009},
}

Christophe Mourougane, and Shigeharu Takayama. Extension of twisted Hodge metrics for Kähler morphisms. 2009. Vol. 83. In Journal of Differential Geometry. pp.131-161. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160911195337294733792.