Emmenegger, PatrickPatrickEmmeneggerHäusermann, SiljaSiljaHäusermannWalter, StefanieStefanieWalter2023-04-132023-04-132018https://www.alexandria.unisg.ch/handle/20.500.14171/101114enNational Sovereignty vs. International Cooperation: Policy Choices in Trade-Off Situationsjournal article