SEBESTYÉN, I. ELECTRICAL NETWORK MODELLING OF D. C. MACHINES AND THEIR REGULATING DEVICES. Periodica Polytechnica Electrical Engineering, [S. l.], v. 27, n. 3-4, p. 297–302, 1983. Disponível em: https://pp.bme.hu/ee/article/view/4728. Acesso em: 15 may. 2024.