ČAPKOVIČ, František. Timed and Hybrid Petri Nets at Solving Problems of Computational Intelligence. Computing and Informatics, [S. l.], v. 34, n. 4, p. 746–778, 2016. Disponível em: https://www.cai.sk/ojs/index.php/cai/article/view/2856. Acesso em: 30 apr. 2025.