Alonso, E.E., S. Olivella, y D. Arnedo. «Mechanisms of gas transport in clay barriers». Journal of Iberian Geology 32, no. 2 (enero 1, 2006): 175–196. Accedido julio 25, 2026. https://revistas.ucm.es/index.php/JIGE/article/view/JIGE0606220175A.