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 "Gasmi, Farid",Cost proxy models and telecommunications policy : a new empirical approach to regulation,,MIT Press,2002,MIT Press series on the regulation of economic activity,,0262072378,,https://cir.nii.ac.jp/crid/1130282271706164736