Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NARABAYASHI Tadashi,Blackout in Hokkaido and Risk reduction by utilizing the safety improved NPPs,"The Proceedings of Mechanical Engineering Congress, Japan",2424-2667,The Japan Society of Mechanical Engineers,2019,2019,0,C08201,https://cir.nii.ac.jp/crid/1390565134840172928,https://doi.org/10.1299/jsmemecj.2019.c08201