@book{BarceloFerrerMinguez2004,
  author    = {Barcel{\´o}, Pedro and Ferrer, V{\´i}ctor Juan and M{\´i}nguez, V{\´i}ctor y},
  title     = {Presentaci{\´o}n : Vorstellung},
  isbn      = {84-8021-491-0},
  year      = {2004},
  language  = {de}
}
@book{BaraceloMinguez2004,
  author    = {Baracel{\´o}, Pedro and M{\´i}nguez, V{\´i}ctor},
  title     = {Trajano, Constantino y Vel{\´a}zquez : Apuntes para una interpretaci{\´o}n de La redici{\´o}n de Breda},
  isbn      = {84-8021-491-0},
  year      = {2004},
  language  = {es}
}