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) Akio Takaoka and Katsumi Ura and Hirotaro Mori,Development of a new 3MV ultra-high voltage electron microscope at Osaka University,Journal of electron microscopy,00220744,Oxford : Published for the Japanese Society of Electron Microscopy by Oxford University Press,1997-12,46,6,447-456,https://cir.nii.ac.jp/crid/1521417755293614848,