KÄMMERER, J. TECHNOLOGIE AUS TRADITION STREIFLICHTER ZUR 160-JÄHRIGEN GESCHICHTE DER UNIVERSITÄT (TH) KARLSRUHE Periodica Polytechnica Electrical Engineering, [S. l.], v. 29, n. 2-4, p. 87–118, 1985. Disponível em: https://pp.bme.hu/ee/article/view/4670. Acesso em: 18 may. 2024.