Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OTOGURO Yasuo and ITOH Isao and SAITOH Katsuo and SAITOH Toshiaki and SEKIGUCHI Susumu,Influence of prior austenite grain boundary on the resistance to hydrogen attack of steel.,Journal of High Pressure Institute of Japan,0387-0154,HIGH PRESSURE INSTITUTE OF JAPN(HPI),1989,27,2,99-106,https://cir.nii.ac.jp/crid/1390282679592642944,https://doi.org/10.11181/hpi1972.27.99