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 "姜, 晟振 and Lee, Manwoo",Income distribution and transfer income as a social safety net in Korea,,University of Tsukuba,2001,Institute of Policy and Planning Sciences discussion paper series,,,,https://cir.nii.ac.jp/crid/1130000796755011584