@phdthesis{Bellicha96,
author = "A. Bellicha",
address = "Montpellier, France",
school = "Universit{\'e} de Montpellier~II, Sciences et
                   techniques du Languedoc",
title = "{F}lexibilit{\'e} dans les probl{\`e}mes de satisfaction
                   de contraintes",
type = "Th{\`e}se de doctorat",
year = "1996",
}