PANCERZ, Krzysztof. Modeling of Passenger Rail Transport in the Zamość Region Using Multi-Instancely Marked Petri Nets over Ontological Graphs. Regional Barometer. Analyses & Prognoses, [S. l.], v. 20, n. 2, p. 39–49, 2024. DOI: 10.56583/br.2739. Disponível em: https://czaz.akademiazamojska.edu.pl/index.php/br/article/view/2739. Acesso em: 23 jul. 2025.