机构:
Humboldt Univ, Walter Hallstein Inst European Constitut Law, Berlin, GermanyHumboldt Univ, Walter Hallstein Inst European Constitut Law, Berlin, Germany
机构:
SRH Univ Appl Sci, Social Secur Law Labour Law & Civil Law, Heidelberg, GermanySRH Univ Appl Sci, Social Secur Law Labour Law & Civil Law, Heidelberg, Germany