FORYŚ, Anna; FORYŚ, Andrzej S. Analysis and Optimization of a Nonlinear, Continuous, Autoparametric System. Engineering Transactions, [S. l.], v. 50, n. 4, p. 233–249, 2002. DOI: 10.24423/engtrans.530.2002. Disponível em: https://et.ippt.gov.pl/index.php/et/article/view/530. Acesso em: 13 mar. 2026.