1. Agenzia per la Coesione Territoriale: Strategia Nazionale per le Aree Interne: definizione, obbiettivi, strumenti e governance, Roma (2014)
2. ESPON: Inner Peripheries: National territories facing challenges of access to basic services of general interest, Luxembourg (2017)
3. Birrozzi, C., Conforti, A., Cocchi, C.: The causes of depopulation in the Marche’s areas hit by earthquake. In: Fiore, P., D’Andria, E. (eds.) Small Towns…from Problem to Resource, pp. 63–72. FrancoAngeli (2019)
4. Council of Europe: Framework convention on the value of cultural heritage for society (Faro Convention). Faro, Portugal (2005)
5. Berkes, F., Ross, H.: Community resilience: toward an integrated approach. Soc. Nat. Resour. 26(1), 5–20 (2013)