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 "Tsagourias, Nikolaos K. and Buchan, Russell",Research handbook on international law and cyberspace,,Edward Elgar,2015,Research handbooks in international law,,9781782547389,,https://cir.nii.ac.jp/crid/1130282273259740544