SZÁSZI, István; GÁSPÁR, Péter. Robust Servo Control Design Using the <I>H<sub>&infin;</sub>&mu;</I> Method. Periodica Polytechnica Transportation Engineering, [S. l.], v. 27, n. 1-2, p. 3–16, 1999. Disponível em: https://pp.bme.hu/tr/article/view/1973. Acesso em: 4 may. 2024.