Diez-Pisonero R, Gago-García C, Córdoba Ordóñez JA. Beyond global nodes and economic indicators in the evaluation of the world-system of cities. DIE ERDE [Internet]. 2020 Feb. 20 [cited 2024 Apr. 20];151(1):1-15. Available from: https://www.die-erde.org/index.php/die-erde/article/view/425