1. D. Barker-Plummer. Cliche Programming in Prolog. In M. Bruynooghe, editor, Proc. META 90, pages 246–256, 1992.
2. E. Chasseur and Y. Deville. Logic program schemas, semi-unification and constraints. This volume.
3. N. Dershowitz. The Evolution of Programs. Birkhäuser, 1983.
4. Y. Deville and J. Burnay. Generalization and program schemata: A step towards computer-aided construction of logic programs. In E.L. Lusk and R.A. Overbeek, editors, Proc. NACLP’89, pages 409–425. MIT Press, 1989.
5. Y. Deville. Logic Programming: Systematic Program Development. Addison-Wesley, 1990.