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
"Institute of Actuarial Mathematics and Mathematical Statistics, University of Stockholm",Research report,,"Institute of Actuarial Mathematics and Mathematical Statistics, University of Stockholm.",1975,,,,,https://cir.nii.ac.jp/crid/1130000795377252096