Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HIROHATA Yuko and YAMAUCHI Yuji and KOYAMA Kazunori and HINO Tomoaki,Hydrogen Retention Properties of Tungsten for Plasma Facing Material in Fusion Reactor.,Shinku,05598516,The Vacuum Society of Japan,1997,40,8,655-659,https://cir.nii.ac.jp/crid/1390282679041851008,https://doi.org/10.3131/jvsj.40.655