@article{Chica:98187,
      author        = "Chica, A. and Fernandez, A. and Fernandez, J.R. and Grasa,
                       G. and Laguna-Bercero, M.A. and Lazaro, M.J. and Martinez,
                       I. and Pena, M.A. and Pinilla, J.L. and Sebastian, D. and
                       Serra, J.M. and Serra, M. and Suelves, I. and Valiño, L.",
      title         = "{Tecnologías del hidrógeno}",
      year          = "2020",
}