@phdthesis{Fargier94, author = "H{\'e}l{\`e}ne Fargier", address = "Toulouse, France", month = "jun", school = "Institut de Recherche en Informatique de Toulouse (Universit{\'e} Paul Sabatier)", title = "{P}robl{\`e}mes de satisfaction de contraintes flexibles et application {\`a} l'ordonnancement de production", type = "Th{\`e}se de doctorat", year = "1994", }