Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Fang Zhou,The principle of a double crystal electron interferometer,Journal of electron microscopy,00220744,Oxford : Published for the Japanese Society of Electron Microscopy by Oxford University Press,2001,50,5,371-376,https://cir.nii.ac.jp/crid/1523951029649696128,