On product logic. - Romà J. Adillon; Ventura Verdú (Soft Comput., 1998)

On a Contraction-Less Intuitionistic Propositional Logic with Conjunction and Fusion. - Romà J. Adillon; Ventura Verdú (Stud Logica, 2000)

On three implication-less fragments of t-norm based fuzzy logics. - Romà J. Adillon; Àngel García-Cerdaña; Ventura Verdú (Fuzzy Sets Syst., 2007)

A New Point of View for Fuzzy Numbers and Their Defuzzification. - Romà J. Adillon; Lambert Jorba (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2015)

Quantified trapezoidal fuzzy numbers. - Romà J. Adillon; Lambert Jorba (J. Intell. Fuzzy Syst., 2017)

A Generalization of Trapezoidal Fuzzy Numbers Based on Modal Interval Theory. - Lambert Jorba; Romà J. Adillon (Symmetry, 2017)

Interval Fuzzy Segments. - Lambert Jorba; Romà J. Adillon (Symmetry, 2018)

Modal Interval Probability: Application to Bonus-Malus Systems. - Romà J. Adillon; Lambert Jorba; Maite Mármol (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2020)