@Article{Ortega-Martorell-et-al:2013,
  Author = "Ortega-Martorell, S. and Ruiz, H. and Vellido, A. and Olier, I. and Romero, E. and Juli\`a-Sap\'e, M. and Mart\1n, J. and Jarman, I.~H. and Ar\'us, C. and Lisboa, P.~J.~G.",
   Title = "{A Novel Semi-supervised Methodology for Extracting Tumor Type-specific MRS Sources in Human Brain Data}",
 Journal = "PLoS ONE",
  Volume = "8",
  Number = "12",
    Year = "2013",
   Pages = "e83773",
}