Vertical mobility and accessibility to housing: spatial inequalities of the elderly in the city of Zaragoza. Ciudades, [S. l.], n. 28, p. 263–283, 2025. DOI: 10.24197/ciudades.28.2025.263-283. Disponível em: https://revistas.uva.es/index.php/ciudades/article/view/9113. Acesso em: 24 nov. 2025.