FOCK, K. MAGNETOELASTISCHE KRAFTMESSKÖPFE FÜR ADAPTIVE REGLER VON DREHMASCHINEN Periodica Polytechnica Electrical Engineering, [S. l.], v. 20, n. 3, p. 377–386, 1976. Disponível em: https://pp.bme.hu/ee/article/view/4928. Acesso em: 17 may. 2024.