NÚÑEZ MADERAL, E.; DELGADO HERNÁNDEZ, J.; VALCÁRCEL SANZ, N.; FERNÁNDEZ VILLARINO, X.; BOLUDA SÁNCHEZ, A. SIOSE coverage integration into the productive system of National Topographic Map at scale 1: 25.000. REVISTA INTERNACIONAL MAPPING, [S. l.], v. 24, n. 170, p. 30–42, 2018. Disponível em: https://ojs.revistamapping.com/MAPPING/article/view/60. Acesso em: 28 mar. 2024.