DE CASTRO , M.; ALOJ, E. Environment And Transport: A Multilevel Equilibrium For The Improvement Of Urban Sustainability. Bollettino della Società Geografica Italiana, [S. l.], p. 973–981, 2004. DOI: 10.36253/bsgi-7024. Disponível em: https://bsgi.it/index.php/bsgi/article/view/7024. Acesso em: 16 oct. 2026.