HORNER, Mark W; DOWNS, Joni. Integrating people and place: A density-based measure for assessing accessibility to opportunities. Journal of Transport and Land Use, [S. l.], v. 7, n. 2, p. 23–40, 2014. DOI: 10.5198/jtlu.v7i2.417. Disponível em: https://jtlu.org/index.php/jtlu/article/view/417. Acesso em: 27 apr. 2024.