structuralproperties of knowledge networks affect regional resilience? Papers in Evolutionary Economic Geography, 12/04, Utrecht: Urban and Regional Research Centre Utrecht.
 CRISTEA, M. (2013). The Applications of Growth Pole Theories and Concept in Romania. PhD thesis, The Babes-Bolyai University Cluj-Napoca, Romania.
 CHRISTOFAKIS, M. - PAPADASKALOPOULOS, A. (2011). The growth pole strategy in regional planning: The recent experience of Greece. Theoretical and Empirical Researches in Urban Management, Vol. 6, No. 2, pp. 5