Bless, M.J.M. «Note on the Cyclic Sedimentation in the Central Carboniferous Basin of Asturias (with “A Description of Rhythmic Units Along the Road of La Nueva” by R.H. Wagner and C.F. Winkler Prins)». Trabajos de Geología 3, no. 3 (diciembre 31, 1971): 41–53. Accedido abril 25, 2024. https://reunido.uniovi.es/index.php/TDG/article/view/2666.