LAGAS, Piet; DONGEN, Frank van; RIJN, Frank van; VISSER, Hans. Regional quality of living in Europe. REGION, Vienna, Austria, v. 2, n. 2, p. 1–26, 2015. DOI: 10.18335/region.v2i2.43. Disponível em: https://openjournals.wu-wien.ac.at/ojs/index.php/region/article/view/43. Acesso em: 13 mar. 2026.