1. A Gretter, I Machold, A Membretti, et al. "Mountain Research and Development." 37, "Pathways of immigration in the Alps and Carpathians: Social innovation and the creation of a welcoming culture." 396 (2017)
2. L Bakker, R Loske, G Scherhorn, "Wirtschaft ohne Wachstumsstreben - Chaos oder Chance?." (1999)
3. C Beti, M Branchi, T Compagnoni, et al. "100% Bio Valposchiavo. Bewerbung zum Grand Prix Bio Suisse 2014." (2014)
4. BB. Bock, "Sociologia Ruralis." 56, "Rural marginalisation and the role of social innovation; a turn towards nexogenous development and rural reconnection." 552 (2016)
5. M Boesch, E Renner, D Siegrist, "Mountain Research and Development." 28, "Brandscaping”: From traditional cultural landscapes to “label regions." 100 (2008)