F. Martín, I. Palomino, y M. G. Vivanco, «Application of a method for combining measured data and modelling results in air quality assessment in Spain», Fís. tierra, vol. 21, pp. 65–78, ene. 2010, Accedido: jul. 21, 2026. Disponible en: https://revistas.ucm.es/index.php/FITE/article/view/FITE0909110065A