CIEPLOK, Grzegorz. A wire transducer in a system with a van der Pol oscillator and velocity feedback. Nonlinear Analysis: Modelling and Control, [S. l.], v. 22, n. 4, p. 459–472, 2017. DOI: 10.15388/NA.2017.4.3. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/13378.. Acesso em: 7 may. 2024.