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[9]
The effectiveness of university knowledge spillovers: Performance differences between university spinoffs and corporate spinoffs[J] . Karl Wennberg,Johan Wiklund,Mike Wright.Research Policy . 2011 (8)
[10]
Determining factors in the success of R&D cooperative agreements between firms and research organizations[J] . Eva M Mora-Valentin,Angeles Montoro-Sanchez,Luis A Guerras-Martin.Research Policy . 2003 (1)