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 "Nedeltcheva, Vesselina Grigorova and アジア経済研究所",Bulgarian reform in monetary and physical sphere in transition to a market economy : global and branch structural analysis,,Institute of Developing Economies,1996,V.R.F. series,,,,https://cir.nii.ac.jp/crid/1130000794525888768