@book { Wöhlcke2001,
title = {Transnationale Migration : multilateraler Harmonisierungs- und Regelungsbedarf },
author = {Wöhlcke, Manfred },
pages = {30 },
volume = {S 2 },
year = {2001 },
url = {http://nbn-resolving.de/urn:nbn:de:0168-ssoar-255610 },
}