@article{Royo:79124,
      author        = "Royo, P. and Ferreira, V.J. and López-Sabirón, A.M. and
                       García-Armingol, T. and Ferreira, G.",
      title         = "{Retrofitting strategies for improving the energy and
                       environmental efficiency in industrial furnaces: A case
                       study in the aluminium sector}",
      year          = "2018",
}