RÁCZ, István. BETRACHTUNGEN ZU OBERWELLENPROBLEMEN AN ASYNCHRONMOTOREN BEI STROMRICHTERSPEISUNG Periodica Polytechnica Electrical Engineering, [S. l.], v. 11, n. 1-2, p. 29–57, 1967. Disponível em: https://pp.bme.hu/ee/article/view/5188. Acesso em: 20 may. 2024.