1. La sélection des supports de presse;Abgueguen,1971
2. Noncompensatory and generalized noncompensatory preference structures;Bouyssou,1985
3. PROMETHEE: a new family of outranking methods in multicriteria analysis;Brans,1985
4. A preference ranking organization method, the PROMETHEE method;Brans;Management Science,1985
5. Programming in Prolog;Clocksin,1981