@Phdthesis{Grandon2004,
  author     = {C. Grand\'on},
  title      = {Programaci\'on con restricciones para el tratamiento de 
                incertidumbre en {CSP} num\'ericos},
  school     = {Federico Santa Mar\'ia University, Valpara\'iso - Chile},
  year       = {2004},
  url        = {www-sop.inria.fr/coprin/cgrandon/Publica/index.html}
}