@article{oai:ir.ide.go.jp:00052535,
 author = {安藤, 勝美},
 issue = {3},
 journal = {アジア経済},
 month = {Mar},
 note = {PJa/33/Aj11, application/pdf, ZAJ197103_006},
 pages = {58--69},
 title = {コンゴにおける鉱業コンセッション制度の変化 (アフリカ特集)},
 volume = {12},
 year = {1971}
}