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 "Dijkstra, Geske and Hermes, N. (Niels) and World Institute for Development Economics Research and United Nations University",The uncertainty of debt service payments and economic growth of HIPCs : is there a case for debt relief?,,"World Institute for Development Economics Research, United Nations University",2001,WIDER discussion paper,,9291900664,,https://cir.nii.ac.jp/crid/1130282269490698880