POWGRAF2: a program for graphical spectral analysis in cyclostratigraphy. - Eulogio Pardo-Igúzquiza; Francisco J. Rodríguez-Tovar (Comput. Geosci., 2004)

MAXENPER: a program for maximum entropy spectral estimation with assessment of statistical significance by the permutation test. - Eulogio Pardo-Igúzquiza; Francisco J. Rodríguez-Tovar (Comput. Geosci., 2005)

Spectral and cross-spectral analysis of uneven time series with the smoothed Lomb-Scargle periodogram and Monte Carlo evaluation of statistical significance. - Eulogio Pardo-Igúzquiza; Francisco J. Rodríguez-Tovar (Comput. Geosci., 2012)

Spectral analysis of time series of categorical variables in earth sciences. - Eulogio Pardo-Igúzquiza; Francisco J. Rodríguez-Tovar; Javier Dorador (Comput. Geosci., 2016)

Applied ichnology in sedimentary geology: Python scripts as a method to automatize ichnofabric analysis in marine core images. - Santiago Casanova-Arenillas; Francisco J. Rodríguez-Tovar; Francisca Martínez-Ruiz (Comput. Geosci., 2020)

Terrain methods on spectral analysis for paleoclimate interpretations: A novel visualization technique using python. - J. Sánchez-Morales; Eulogio Pardo-Igúzquiza; Francisco J. Rodríguez-Tovar (Comput. Geosci., 2023)