J. Schumpeter, “Theory of economic evolution. Research on profit, credit, interest and the cycle of conjuncture”, 1942. French translation (1983), Dalloz, Paris
J. Nyssen, “The Endogenous Growth Model with Microeconomics of Innovation”, Doctoral Thesis in Economic Sciences, University of the Mediterranean Aix Marseille II, 1995.
Henri Dou et Xie Hongxia “The role of patent information in the development of innovation in smes - a focus on chinese patent“ Revue internationale d’intelligence économique 2012/2 Vol 4 | page 187.10.3166/r2ie.4.187-203