CHROMCOVÁ, B.; ŠVADLENKA, L. PROPOSAL OF RECONSTRUCTION OF POSTAL TRANSPORTATION NETWORK. Perner’s Contacts, [S. l.], v. 5, n. 4, p. 78–88, 2010. Disponível em: https://pernerscontacts.upce.cz/index.php/perner/article/view/1045. Acesso em: 8 kvě. 2024.