6Hagedoom J,Link A N,Vonortas N S.Research partnerships[J].Research Policy,2000,29 (4):567-586. 被引量:1
7Fritsch M,Lukas R.Who cooperates on R&D?[J].Research policy,2001,30(2):297-312. 被引量:1
8Edquist C,Eriksson M L,Sj gren H.Collaboration in product innovation in the East Gothia regional system of innovation[J].Enterprise and Innovation Management Studies,2000,1 (1):37-56. 被引量:1
9McQuarrie E F,Mclntyre S H.Focus groups and the development of new products by technologically driven companies:some guidelines[J].Journal of Product Innovation Management,1986,3(1):40-47. 被引量:1
10Gemttnden H G,Ritter T,Heydebreck P.Network configuration and innovation success:An empirical analysis in German high-tech industries[J].International Journal of Research in Marketing,1996,13(5):449-462. 被引量:1