@unpublished{eprints601,
          author = {Alberto Bemporad and Andrea Garulli},
            year = {1997},
           title = {Predictive control via set-membership state estimation for constrained linear systems with disturbances},
       booktitle = {Proc. European Control Conf.},
         journal = {Proc. European Control Conf.},
             url = {http://eprints.imtlucca.it/601/}
}