共 5 条
[2]
从引进到创新[M]. 经济科学出版社 , 孙文祥等, 2007
[3]
Regional Innovation Systems: General Findings and Some New Evidence from Biotechnology Clusters[J] . Philip Cooke.The Journal of Technology Transfer . 2002 (1)
[5]
Economic variables and law develop-ment:A case of western mineral property .2 Gray,A,Libecap,D. Economic his-tory journal . 1978