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 International Workshop on Location and the Web and Association for Computing Machinery,"2nd International Workshop on Location and the Web 2009 (LOCWEB 09) : Boston, Massachusetts, USA 4 April 2009",,Association for Computing Machinery,2009,ACM international conference proceedings series,,9781617380068,,https://cir.nii.ac.jp/crid/1130282271330065152