共 13 条
[4]
我国科技资源空间分布的实证研究[D]. 徐建国.清华大学. 2005
[5]
区域科技论[M]. 清华大学出版社 , 吴贵生, 2007
[6]
高等经济地理学[M]. 北京大学出版社 , 杨吾扬, 1997
[8]
Government R & D expenditure and space: empirical evidence from five industrialized countries[J] . Rolf G. Sternberg.Research Policy . 1996 (5)
[9]
The Geographic Sources of Innovation: Technological Infrastructure and Product Innovation in the United States[J] . Maryann P. Feldman,Richard Florida.Annals of the Association of American Geographers . 1994 (2)
[10]
Federal R and D Spending in the United States of America: Some impacts on metropolitan economies[J] . Edward J. Malecki.Regional Studies . 1982 (1)