共 26 条
[3]
BATELLE Technology Partnerships Practice, 2006, GROW NAT BIOSC SECT
[4]
BIOMINAS, 2001, PAR NAC EMPR BIOT
[5]
Breschi S., 1997, SYSTEMS INNOVATION T, P130, DOI DOI 10.4324/9780203357620
[6]
Carlson BD, 2002, TRANSPORT RES REC, P1
[8]
Carlsson B., 1991, J EVOLUTIONARY EC, V1, P93, DOI [DOI 10.1007/BF01224915, 10.1007/BF01224915]
[10]
FREEMAN C, 1995, CAMBRIDGE J ECON, V19, P5