WAGNER, R. H.; GARCÍA-LOYGORRI, A.; KNIGHT, J. A. Account of the International Field Meeting on the Carboniferous of the Cordillera Cantábrica, 19-26 Sept. 1970. Trabajos de Geología, [S. l.], v. 3, n. 3, p. 1–41, 1971. DOI: 10.17811/tdg.3.1971.1-41. Disponível em: https://reunido.uniovi.es/index.php/TDG/article/view/2665. Acesso em: 29 abr. 2024.