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http://berghahn.publisher.ingentaconnect.com/content/berghahn/gerpol/2012/00000030/00000001/art00004 (Publisher version)
Schönwälder, K., & Triadafilopoulos, T. (2012). A bridge or barrier to incorporation? Germany's 1999 citizenship reform in critical perspective. German Politics and Society, 30(1), 52-70.