1. K.A. Andersen and J.N. Hooker, Bayesian logic, Dec. Support Syst., to appear.
2. A. Billionnet and A. Sutter, An efficient algorithm for the 3-satisfiability problem, Research report 89-13, Centre d'Études et de Recherche en Informatique, 292 rue Saint-Martin, 75141 Paris Cedex 03 (1989).
3. C. Blair, R.G. Jeroslow and J.K. Lowe, Some results and experiments in programming techniques for propositional logic, Comp. Oper. Res. 13(1988)633–645.
4. V. Chandru and J.N. Hooker, Logical inference: A mathematical programming perspective, in:Artificial Intelligence: Manufacturing Theory and Practice, eds. S.T. Kumara, R.L. Kashyap and A.L. Soyster (IIE, 1988) pp. 97–120.
5. V. Chandru and and J.N. Hooker, Extended Horn sets in propositional logic, J. ACM 38(1991)203–221.