M. Comini, Levi, G., Meo, M. C., and Vitiello, G.,
“Proving properties of Logic Programs by Abstract Diagnosis”,
Proceedings of Analysis and Verification of Multiple-Agent Languages, 5th LOMAPS Workshop (LOMAPS'96), vol. 1192. Springer-Verlag, Berlin, pp. 22–50, 1996.
M. Comini,
“VeriPolyTypes: a tool for Verification of Logic Programs with respect to Type Specifications”,
Proceedings of 11th International Workshop on Functional and (constraint) Logic Programming. Dipartimento di Matematica e Informatica, Università di Udine, Udine, Italy, pp. 233–236, 2002.