@BOOK{libro-computacion,
  editor =       {Mart{\'\i} Oliet, Narciso and Palomino Tarjuelo, Miguel and
                  Verdejo L\'opez, Jos\'e Alberto},
  title =        {Introducci\'on a la computaci\'on},
  publisher =    {Anaya},
  year =         2006,
  series =       {Base Universitaria}
}