German Yearbook of International Law, Vol. 63 (2022), Iss. 1 : pp. 621–646
Der Betriebswirt, Vol. 60 (2019), Iss. 2 : pp. 10–17
Der Betriebswirt, Vol. 60 (2019), Iss. 2 : pp. 29–31
Die Verwaltung, Vol. 47 (2014), Iss. 3 : pp. 377–406
