@article {295,
	title = {Generalizing Logic Programs Via Subsumption},
	journal = {International Conference on Computer Aided Systems Theory},
	year = {2003},
	month = {February 5-11},
	pages = {185-188},
	address = {Las Palmas de Gran Canaria},
	isbn = {84-688-0820-2},
	author = {Miguel A. Guti{\'e}rrez-Naranjo and Jos{\'e} A. Alonso-Jim{\'e}nez and Joaqu{\'\i}n Borrego-D{\'\i}az},
	editor = {R. Moreno-D{\'\i}az jr. and A. Quesada-Arencibia and J. C. Rodr{\'\i}guez-Rodr{\'\i}guez}
}
