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Economic Modelling > 2014 > 37 > Complete > 439-450
Stochastic Environmental Research and Risk Assessment > 2014 > 28 > 7 > 1709-1721
Journal of Central South University > 2012 > 19 > 6 > 1668-1672
Economic Modelling > 2014 > 37 > Complete > 439-450
Stochastic Environmental Research and Risk Assessment > 2014 > 28 > 7 > 1709-1721
Journal of Central South University > 2012 > 19 > 6 > 1668-1672