著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
Cowtan KD,‘dm’: an automated procedure for phase improvement by density modification,Joint CCP4 and ESF-EACBM Newsl Prot Crystallogr,,,1994,31,,34,https://cir.nii.ac.jp/crid/1370848660917154817,