Calogero G. Zarba. Combining Sets with Integers. In Alessandro Armando, editor, Frontiers of Combining Systems, 4th International Workshop, FroCoS 2002, Santa Margherita Ligure, Italy, April 8-10, 2002, Proceedings. Volume 2309 of Lecture Notes in Computer Science, pages 103-116, Springer, 2002. [doi]
Abstract is missing.