1. Phase semantics and sequent calculus for pure non-commutative linear propositional logic;Abrusci;J. Symbolic Logic,1991
2. A relational theory of datatypes;Backhouse,1992
3. R.F. Blute, J.R.B. Cockett, R.A.G. Seely and T.H. Trimble, Natural deduction and coherence for weakly distributive categories, preprint.
4. Relations and non-commutative linear logic;Brown,1991
5. A representation theorem for quantales;Brown;J. Pure Appl. Algebra,1993