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) Franz Pfeiffer and Timm Weitkamp and Oliver Bunk and Christian David,Phase retrieval and differential phase-contrast imaging with low-brilliance X-ray sources,Nature Physics,1745-2473,Springer Science and Business Media LLC,2006-03-26,2,4,258-261,https://cir.nii.ac.jp/crid/1361418520042779904,https://doi.org/10.1038/nphys265