@article{Parker:131298,
      author        = "Parker, A. and Lamata, P. and Viguri, F. and Rodríguez,
                       R. and López, J.A. and Lahoz, F.J. and García-Orduña, P.
                       and Carmona, D.",
      title         = "{Half-sandwich complexes of osmium containing
                       guanidine-derived ligands}",
      year          = "2020",
}