KRAGNYS, R.; BARTKEVIČIUS, S. Peculiarity of Hybrid control systems modeling using Petri Nets. Elektronika ir Elektrotechnika, [S. l.], v. 62, n. 6, p. 72–81, 2005. DOI: 10.5755/j02.eie.10455. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/10455.. Acesso em: 25 may. 2026.