Mercelis, Joris. “‘Martin Kohlrausch En Helmut Trischler, Building Europe on Expertise: Innovators, Organizers, Networkers.’”. TSEG - The Low Countries Journal of Social and Economic History 12, no. 4 (December 15, 2015): 146–148. Accessed April 20, 2024. https://tseg.nl/article/view/7367.