Interval Analysis and Calculus for Interval-Valued Functions of a Single Variable. Part I: Partial Orders, gH-Derivative, Monotonicity. - Luciano Stefanini; Maria Letizia Guerra; Benedetta Amicizia (Axioms, 2019)

Interval Analysis and Calculus for Interval-Valued Functions of a Single Variable - Part II: Extremal Points, Convexity, Periodicity. - Luciano Stefanini; Laerte Sorini; Benedetta Amicizia (Axioms, 2019)

Midpoint Representation of Fuzzy-Valued Functions and Applications. - Benedetta Amicizia; Maria Letizia Guerra; Mina Shahidi; Laerte Sorini; Luciano Stefanini (FUZZ-IEEE, 2020)