TY - JOUR
AU - 
TI - R&D, knowledge spillovers and company productivity performance
JF - Research Policy
DO - 10.1016/j.respol.2008.09.003
DA - 2009-02-01
UR - https://www.deepdyve.com/lp/unpaywall/r-amp-d-knowledge-spillovers-and-company-productivity-performance-E8Y8h8hrZs
DP - DeepDyve
ER -