FÜRST, Ariana; BALKE, Jan. Transnational Ethnic Entrepreneurship. The Case Study of Entrepreneurs of Turkish Origin in Duisburg-Marxloh 
. Raumforschung und Raumordnung | Spatial Research and Planning, DE, v. 71, n. 3, p. 247–259, 2013. DOI: 10.1007/s13147-013-0233-z. Disponível em: https://rur.oekom.de/index.php/rur/article/view/727. Acesso em: 15 aug. 2026.