Paper  bibtex   

@Article{Delgado1993,
  Title                    = {{Software y bases de datos difusos}},
  Author                   = {Delgado, M and Verdegay, JL and Vila, MA},
  Journal                  = {... : Ciencia, Pensamiento y ...},
  Year                     = {1993},

  Url                      = {http://europa.sim.ucm.es/compludoc/AA?articuloId=490271}
}