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 "Ghys, Freddy","3G multimedia network services, accounting, and user profiles",,Artech House,2003,The Artech House mobile communications series,,1580536441,,https://cir.nii.ac.jp/crid/1130282272699418496