M. Neves, “Anthropogenic modifications in the erosional rhythm of a coastal cliff. Rocha do Gronho (western coast of Portugal)”, JIGE, vol. 34, no. 2, pp. 299–312, Oct. 2008, Accessed: Nov. 14, 2024. Available: https://revistas.ucm.es/index.php/JIGE/article/view/JIGE0808220299A