Erpelding, Michel Department II, Max Planck Institute Luxembourg, Max Planck Society;
Erpelding, M. (2019). Developing a Systematic Case-law on Individual and Minority Rights: The Role of Felix Calonder (1863–1952) as President of the Mixed Commission for Upper Silesia (1922–1937). Talk presented at The League of Nations and International Law (1919–1945). University of Copenhagen. 2019-06-14.