Universidad de Zaragoza Repository

@article{Renau:56123,
      author        = "Renau, Jordi and Lozano, Antonio and Barroso Estébanez,
                       Jorge Angel and Miralles, José and Martín, Jesús and
                       Sánchez, Fernando and Barreras, Félix",
      title         = "{Use of fuel cell stacks to achieve high altitudes in
                       light unmanned aerial vehicles}",
      year          = "2015",
}