轿车市场短期需求的多层次灰色预测方法

李松;杨庆芳;李霆

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Song Li;Qing Fang YANG;Ting LI

系统工程理论与实践 . 1999, (8): 113 -118 . DOI: 10.12011/1000-6788(1999)8-113