1.
"Rail-Employ": Beschäftigungsfähigkeit im Eisenbahnbetrieb
Leben in Grenzregionen - "Wo kämen wir denn da hin?"
Behavioural surveillance and HIV prevention in men who have sex with men: reports from Australia, Belgium, Canada, France, Germany, Switzerland, the United Kingdom, and the United...
2.
Tradeoffs between equality and difference: immigrant integration, multiculturalism, and the welfare state in cross-national perspective
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The ethnic diversity and collective action survey (EDCAS): technical report