@article{Torres:86424,
      author        = "Torres, M.A. and Costa, F.M. and Flahaut, D. and Touati,
                       K. and Rasekh, S. and Ferreira, N.M. and Allouche, J. and
                       Depriester, M. and Madre, M.A. and Kovalevsky, A.V. and
                       Diez, J.C. and Sotelo, A.",
      title         = "{Significant enhancement of the thermoelectric performance
                       in Ca3Co4O9 thermoelectric materials through combined
                       strontium substitution and hot-pressing process}",
      year          = "2019",
}