@article{HaugHeins, author = {Haug, Sonja and Heins, Frank}, title = {Italian Migrants in Germany}, series = {Studi Emigrazione/International Journal of Migration Studies}, volume = {42}, journal = {Studi Emigrazione/International Journal of Migration Studies}, number = {158}, publisher = {Associato all'USPI - Unione Stampa Periodica Italiana}, address = {Roma}, issn = {0039-2936}, pages = {227 -- 244}, language = {en} } @article{HaugHeins, author = {Haug, Sonja and Heins, Frank}, title = {Italian immigration and integration in Germany}, series = {Demotrends}, journal = {Demotrends}, number = {1}, address = {Rom}, pages = {2}, language = {en} }