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 "Berthélemy, Jean-Claude and World Institute for Development Economics Research and United Nations University",HIPC debt relief and policy reform incentives,,"World Institute for Development Economics Research, United Nations University",2001,WIDER discussion paper,,929190032X,,https://cir.nii.ac.jp/crid/1130282273319620224