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http://link.springer.com/chapter/10.1007/978-1-4614-0082-0_13 (Publisher version)
Schönwälder, K. (2013). Germany: Reluctant steps towards a system of selective immigration. In T. Triadafilopoulos (Ed.), Wanted and welcome? Policies for highly skilled immigrants in comparative perspective (pp. 273-286). Heidelberg: Springer.