@article{1+2002+249+271, url = {https://doi.org/10.3790/vjh.71.2.249}, title = {Migration, Sozialstaat und Zuwanderungspolitik}, title = {}, author = {1 1}, pages = {249--271}, volume = {71}, number = {2}, journal = {Vierteljahrshefte zur Wirtschaftsforschung}, doi = {doi:10.3790/vjh.71.2.249}, year = {2002}, lastchecked = {2002-04-01} }