Petsimeris, Peter, «Urban Decline and the New Social and Ethnic Divisions in the Core Cities of the Italian Industrial Triangle», Urban Studies, núm. 35, 1998, pp. Friedrichs, Jürgen, «Ethnic Segregation in Cologne, Germany 1984-94», Urban Studies, núm. 35, 1998, pp. Turner, John, «Housing Priorities, Settlement Patterns and Urban Development in Modernizing Countries», Journal of the …