Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tanaka Yasuzo,Progress in Fuel Cell Technologies,IEEJ Transactions on Fundamentals and Materials,03854205,The Institute of Electrical Engineers of Japan,2007,127,1,24-26,https://cir.nii.ac.jp/crid/1390001204593696128,https://doi.org/10.1541/ieejfms.127.24