ĆWIKŁA, M. Structural changes in the production of buses in Poland. Studies of the Industrial Geography Commission of the Polish Geographical Society, [S. l.], v. 27, p. 164–180, 2014. DOI: 10.24917/20801653.27.10. Disponível em: https://prace-kgp.uken.krakow.pl/article/view/1823. Acesso em: 8 may. 2024.