Classifying Positive Equivalence Relations. - Claudio Bernardi; Andrea Sorbi (J. Symb. Log., 1983)

A shorter proof of a recent result by R. Di Paola. - Claudio Bernardi (Notre Dame J. Formal Log., 1984)

On a theorem about vertex colorings of graphs. - Claudio Bernardi (Discret. Math., 1987)

Topological duality for diagonalizable algebras. - Claudio Bernardi; Paola D'Aquino (Notre Dame J. Formal Log., 1988)

Translating the hypergame paradox: Remarks on the set of founded elements of a relation. - Claudio Bernardi; Giovanna D'Agostino (J. Philos. Log., 1996)

Fixed points and unfounded chains. - Claudio Bernardi (Ann. Pure Appl. Log., 2001)

A Topological Approach to Yablo's Paradox. - Claudio Bernardi (Notre Dame J. Formal Log., 2009)

Graphs of real functions with pathological behaviors. - Claudio Bernardi (Soft Comput., 2017)