Bethencourt, M., Botana, F. J., Calvino, J. J., Marcos, M., & Rodríguez-Chacón, M. A. (1998). Application of Fourier analysis to the study of roughness profiles of eroded samples. Revista De Metalurgia, 34(Extra), 7–11. https://doi.org/10.3989/revmetalm.1998.v34.iExtra.698