MOTOWIDLAK, Urszula. The Rationality of Energy Management in the Transport Sector in EU. Gospodarka w Praktyce i Teorii, [S. l.], v. 36, n. 3, p. 65–76, 2014. DOI: 10.18778/1429-3730.36.05. Disponível em: https://czasopisma.uni.lodz.pl/gospodarka/article/view/20179. Acesso em: 20 lip. 2024.