AN, Q.; GORDON, P.; MOORE, J. E. A note on commuting times and city size: Testing variances as well as means. Journal of Transport and Land Use, [S. l.], v. 7, n. 2, p. 105-110, 2014. DOI: 10.5198/jtlu.v7i2.427. Disponível em: https://jtlu.org/index.php/jtlu/article/view/427. Acesso em: 12 jun. 2021.