Taguas, E., E. Guzmán, G. Guzmán, T. Vanwalleghem, and J. Gómez. “Characteristics and Importance of Rill and Gully Erosion: A Case Study in a Small Catchment of a Marginal Olive Grove”. Cuadernos De Investigación Geográfica, vol. 41, no. 1, Mar. 2015, pp. 107-26, doi:10.18172/cig.2644.