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 "Ahlqvist, Ola and Schlieder, Christoph",Geogames and geoplay : game-based approaches to the analysis of geo-information,,Springer,2018,Advances in geographic information science,,9783319227733,,https://cir.nii.ac.jp/crid/1130282272157958656