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Rotational symmetry and the transformation of innovation systems in a Triple Helix of university-industry-government relations
Ivanova, Inga A., (2014)
"Open innovation" and "triple helix" models of innovation: can synergy in innovation systems be measured?
Leydesdorff, Loet, (2016)
Economic and technological complexity : a model study of indicators of knowledge-based innovation systems
Ivanova, Inga A., (2017)