Extended-order algebras and fuzzy implicators. - Maria Emilia Della Stella; Cosimo Guido (Soft Comput., 2012)

Associativity, Commutativity and Symmetry in Residuated Structures. - Maria Emilia Della Stella; Cosimo Guido (Order, 2013)

The structure of many-valued relations III. Tied relational systems. - Maria Emilia Della Stella; Cosimo Guido; Laura Ruzittu (FUZZ-IEEE, 2017)