@Article{herraiz2007:gestion_investigacion,
  author    = 	 {Israel Herraiz and Juan Jose Amor and Alvaro del Castillo},
  title     = 	 {Software libre para la gesti\'on de proyectos de investigaci\'on},
  journal   = 	 {Nov\'atica},
  year      = 	 {2007},
  number    = 	 {190},
  pages     = 	 {20--24},
}