著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) KHANAL S. K.,Biological Hydrogen Production : Effects of pH and Intermediate Products,Int. J. Hydrogen Energy,,,2004,29,11,1123-1131,https://cir.nii.ac.jp/crid/1573668925073881600,