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中文
A STUDY ON INVESTMENT PORTFOLIO IN OIL AND GAS PROSPECTING PROJECTS ON THE BASIS OF RISK AND PROFIT ASSESSMENT
YIN Ai-zhen ZHANG Meng
西南石油大学学报(社会科学版) . 2010, (
8
): 10 -14 . DOI: 10.3863/j.issn.1674-5094.2010.01.003