@article{Ruiz-Gómez:70814,
      author        = "Ruiz-Gómez, N. and Quispe, V. and Ábrego, J. and
                       Atienza-Martínez, M. and Murillo, M. B. and Gea, G.",
      title         = "{Co-pyrolysis of sewage sludge and manure}",
      year          = "2017",
}