1. The environment as a social symbol;Appleyard;Journal of the American Planning Association,1979
2. The refugees: Threatening or beneficial? Exploring the effects of positive and negative attitudes and communication on hostile media perceptions;Arlt;Global Media Journal, German Edition,2016
3. Verfahrensregelung zur Aussetzung des Dublin-Verfahrens für syrische Staatsangehörige;BAMF,2016