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 "Schellekens, Maurice",Electronic signatures : authentication technology from a legal perspective,,"T.M.C. Asser Press,distributed by Cambridge University Press",2004,Information technology & law series,,9067041742,,https://cir.nii.ac.jp/crid/1130014171864913176