共 65 条
[1]
Acs Z., 1990, INNOVATION SMALL FIR
[3]
Allen R. G., 1998, FAO Irrigation and Drainage Paper
[4]
[Anonymous], 1990, PATENTE WIRTSCHAFTSZ
[5]
Anselin L, 1998, STAT TEXTB MONOG, V155, P237
[8]
Arora A., 1997, Journal of Management and Governance, V1, P123, DOI DOI 10.1023/A:1009993430964
[9]
ARORA A, 1998, CHEM LONG TERM EC GR, P379
[10]
Asheim B.T., 2005, The Oxford Handbook of Innovation, DOI DOI 10.1093/OXFORDHB/9780199286805.003.0011