Gómez Ortiz 2009

Gómez-Ortiz, D., Martín-Crespo, T., Rodríguez, I., Sánchez-García, M.J., Montoya-Montes, I., 2009. The internal structure of modern barchan dunes of the Ebro River Delta (Spain) from ground penetrating radar. Journal of Applied Geophysics, 68(2), 159-170. https://doi.org/10.1016/j.jappgeo.2008.11.007