Markowska, M. (2015) “European Capital Cities and Their Surroundings - Innovativeness Convergence or Divergence?”, Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie, (11(935), pp. 79–100. doi:10.15678/ZNUEK.2014.0935.1105.