【作者(必填)】Paola Cardamone

【文题(必填)】The role of R&D spillovers in product and process innovation

【年份(必填)】Applied Economics Letters, Volume 17, Issue 5,2010, pages 483-493

【全文链接或数据库名称(选填)】

http://www.tandfonline.com/doi/abs/10.1080/13504850801935349#.UbHNBpbfiIB