Arnon Avron Anna Zamansky Many-Valued Non-deterministic Semantics for First-Order Logics of Formal (In)consistency. 1-24 2006 conf/birthday/2006mundici Algebraic and Proof-theoretic Aspects of Non-classical Logics http://dx.doi.org/10.1007/978-3-540-75939-3_1 db/conf/birthday/mundici2006.html#AvronZ06