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‘Chariots of Fire’:The Evolution of Tank Technology, 1915-1945
Castaldi, Carolina; Fontana, Roberto; Nuvolari, Alessandro - Eindhoven Centre for Innovation Studies (Ecis), … - 2006
Persistent link: https://www.econbiz.de/10010836487
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Mapping technological trajectories as patent citation networks : an application to data communication standards
Fontana, Roberto; Nuvolari, Alessandro; Verspagen, Bart - In: Economics of innovation and new technology 18 (2009) 3/4, pp. 311-336
Persistent link: https://www.econbiz.de/10003858624
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Formal and informal external linkages and firms' innovative strategies : a cross-country comparison
Bodas Freitas, Isabel Maria; Clausen, Tommy Høyvarde; … - In: Catching up, spillovers and innovation networks in a …, (pp. 119-145). 2011
Persistent link: https://www.econbiz.de/10009269875
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Formal and informal external linkages and firms' innovative strategies : a cross-country comparison
Freitas, Isabel Maria Bodas; Clausen, Tommy Høyvarde; … - 2008
Persistent link: https://www.econbiz.de/10003804576
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Formal and informal external linkages and firms' innovative strategies : a cross-country comparison
Bodas Freitas, Isabel Maria; Clausen, Tommy Høyvarde; … - In: Journal of evolutionary economics : JEE 21 (2011) 1, pp. 91-119
Persistent link: https://www.econbiz.de/10008809853