著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"段, 三孚",The Gelfand-Levitan equation approach to questions in phaseless scattering,,"Dept. of Mathematics, University of California",1958,Technical report,,,,https://cir.nii.ac.jp/crid/1130282269413210624