PAWLAK, Piotr; BRDULAK, Jacek. Infrastructure barriers, in the development aspect of the problematic regions. AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe, [S. l.], v. 19, n. 10, p. 62–65, 2018. DOI: 10.24136/atest.2018.336. Disponível em: https://journals.economic-research.pl/atest/article/view/1163. Acesso em: 21 may. 2024.