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[1]李雪粉,樊太和.模糊数度量的单值函数表示[J].浙江理工大学学报,2015,33-34(自科1):135.
LI Xue fen,FAN Tai he.Monotropic Function Representation of Metrics on Fuzzy number Space[J].Journal of Zhejiang Sci-Tech University,2015,33-34(自科1):135.