1. Auer, P. , 2005. Europe’s sociolinguistic unity, or: A typology of European Dialect/Standard Constellations. In: Delbecque, N. , van der Auwera, J. , Geeraerts, D. (Eds.), Perspectives on Variation: Sociolinguistic, Historical, Comparative. Mouton de Gruyter, Berlin, pp. 7–42.