Steinicke, E., P. Cede, and R. Löffler. “In-Migration As a New Process in Demographic Problem Areas of the Alps. Ghost Towns Vs. Amenity Settlements in the Alpine Border Area Between Italy and Slovenia”. ERDKUNDE, vol. 66, no. 4, Dec. 2012, pp. 329-44, doi:10.3112/erdkunde.2012.04.04.