【作者(必填)】David A Bessler ，Jian Yang， Wongcharupan M．

【文题(必填)】Price Dynamics in theInternational Wheat Market:Modeling with Error Correction and Directed AcyclicGraphs

【年份(必填)】2003

发表在Journal of RegionalScience，Vol．43，No．1:1－33．
【全文链接或数据库名称(选填)】