A Data Mining Approach Based on a Local-Global Fuzzy Modelling for Prediction of Color Change after Tooth Bleaching Using Vita Classical Shades. - Luis Javier Herrera; Maria del Mar Pérez; J. Santana; R. Pulgar; Jesús González 001; Héctor Pomares; Ignacio Rojas Ruiz (ISDA, 2009)

Local-global neuro-fuzzy system for color change modelling. - Luis Javier Herrera; Maria del Mar Pérez; J. Santana; R. Pulgar; Jesús González 001; Héctor Pomares; Ignacio Rojas (Int. J. Hybrid Intell. Syst., 2010)

Color Fuzzy Set Design for dental applications. - Luis Javier Herrera; Oscar E. Pecho; Razvan Ghinea; Ignacio Rojas Ruiz; Héctor Pomares; Alberto Guillén; Ana Maria Ionescu; Juan de la Cruz Cardona; R. Pulgar; Maria del Mar Pérez (ISDA, 2013)