@article{HaugSeebass, author = {Haug, Sonja and Seebass, Katharina}, title = {Zug{\"a}nge zur Gesellschaft er{\"o}ffnen}, series = {Blickpunkt Integration}, volume = {2009}, journal = {Blickpunkt Integration}, number = {3}, publisher = {Bundesamt f{\"u}r Migration und Fl{\"u}chtlinge}, pages = {11}, language = {de} }