【作者(必填)】

• Emanuela Marrocu,
• Raffaele Paci,
• Stefano Usai
  

【文题(必填)】
Proximity, networking and knowledge production in Europe: What lessons for innovation policy?【年份(必填)】
Volume 80, Issue 8, October 2013, Pages 1484–1498
【全文链接或数据库名称(选填)】
http://www.sciencedirect.com/science/article/pii/S0040162513000528