@article{Madre:32801,
      author        = "Madre, M.A. and Costa, F.M. and Ferreira, N.M. and Costa,
                       S.I.R. and Rasekh, S. and Torres, M.A. and Diez, J.C. and
                       Amaral, V.S. and Amaral, J.S. and Sotelo, A.",
      title         = "{High thermoelectric performance in Bi2-xPbxBa2Co2Oy
                       promoted by directional growth and annealing}",
      year          = "2016",
}