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 "Franzetti, Claudio",Pricing export credit : a concise framework with examples and implementation code in R,,Springer,2021,Management for professionals,,9783030702847,,https://cir.nii.ac.jp/crid/1130580362266084116