【作者(必填)】Robin Cowan and Nicolas Jonard
【文题(必填)】
Knowledge Portfolios and The Organization of Innovation Networks
【年份(必填)】ACAD MANAGE REV April 1, 2009 vol. 34 no. 2 320-342
【全文链接或数据库名称(选填)】http://amr.aom.org/content/34/2/320.short