ZHU Jinghao
Department of Mathematics, Tongji University, Shanghai 200092, ChinaLIU Bin
Department of Mathematics, Tongji University, Shanghai 200092, ChinaO 231.3; O 232
ZHU Jinghao, LIU Bin. Solution to Optimal Portfolio Problem Based on Semivariance Model[J].同济大学学报(自然科学版),2009,37(12):
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