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
"European logo conference and Schuyten, G. and Valcke, M.","Teaching and Learning in Logo-based Environments : proceedings of the Eurologo '89 conference, 30 August - 1 September 1989, Gent, Belgium",,IOS Press,1990,Frontiers in artificial intelligence and applications,,9051990243,,https://cir.nii.ac.jp/crid/1130282270738672640