Nadal-Romero E, Verachtert E, Maes R, Poesen J. Pinhole test for assessing the piping erosion susceptibility of soils. CIG [Internet]. 2013 Jun. 3 [cited 2024 May 3];37(1):99-114. Available from: https://publicaciones.unirioja.es/ojs/index.php/cig/article/view/1248