RACZYŃSKA-BUŁAWA, Ewa. Older people and city public transport : problems and barriers. AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe, [S. l.], v. 18, n. 1-2, p. 26–36, 2017. DOI: 10.24136/atest.2017.003. Disponível em: https://journals.economic-research.pl/atest/article/view/647. Acesso em: 21 may. 2024.