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Wanderungen im Europa des 19. und frühen 20. Jahrhunderts: Arbeitswanderungen und Unternehmerreisen [2000]
Migration in Europa
Immigration in Europe in the mid-2010s: "a migration crisis"? ; La inmigración en Europa a mediados de la década de 2010: ¿"una crisis migratoria"? ; L’immigration en Europe au mil...
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Имиграцията в Европа в средата на десетилетието след2010г.: «миграционнакриза»? ; Immigration in Europe in the mid-2010s: "a migration crisis"? ; La inmigración en Europa a mediado...
Comparing Regional Attitudes toward Immigrants in Six European Countries
A Threat to the Occident? Comparing Human Values of Muslim Immigrants, Christian, and Non-religious Natives in Western Europe
Tradeoffs between equality and difference: immigrant integration, multiculturalism, and the welfare state in cross-national perspective
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[A demographic implosion in Europe ?] ; [Implosion démographique en Europe ?] ; Implosione demografica in Europa ?
Cross-border skill formation and institutional bricolage: the case of Luxembourg and its neighbors
Violence. Racism, nationalism, xenophobia