1. E. Bencivenga. Free semantics. In Italian Studies in the Philosophy of Science, M. Dalla Chiara, ed. pp. 31–48. Reidel, Dordrecht, 1980. Reprinted in
2. Lambert, 1991, pp. 98–110].
3. E. Bencivenga. Truth, correspondence, and non-denoting singular terms. Philosophia, 9, 219–229, 1980.
4. E. Bencivenga. Free semantics for definite descriptions, Logique et analyse, 23, 393–405, 1980.
5. E. Bencivenga. Free logics. In Handbook of Philosophical Logic, Vol.III, D. Gabbay and F. Guenthner, eds. pp. 373–426. Reidel, Dordrecht, 1986. Reproduced in this volume.