GEITNER, Gert-Helge. ON THE APPLICATION OF AMPLITUDE OPTIMUM FOR DIGITAL CONTROL IN ELECTRIC DRIVES Periodica Polytechnica Electrical Engineering, [S. l.], v. 34, n. 2, p. 123–135, 1990. Disponível em: https://pp.bme.hu/ee/article/view/4563. Acesso em: 17 may. 2024.