Bierwiaczonek, K. and Pyka, R. (2023) “The importance of innovation places in the revitalization process based on research in Lyon, Saint-Etienne and the Upper Silesian and Zagłębie Metropolis”, Rozwój Regionalny i Polityka Regionalna, 15(64), pp. 57–78. doi: 10.14746/rrpr.2023.64.05.