KERŠYS, Artūras; JURKAUSKAS, Algirdas. Search for the optimal way in the network of public communication. Transport, [S. l.], v. 17, n. 2, p. 60–65, 2002. DOI: 10.3846/16483480.2002.10414013. Disponível em: https://journals.vilniustech.lt/index.php/Transport/article/view/8736. Acesso em: 16 may. 2025.