@article{Rivoldini:4422,
      author        = "Rivoldini, A. and Beuthe, M. and Van Hoolst, T. and
                       Wieczorek, M. and Baland, R.-M. and Dehant, V. and Folkner,
                       B. and Le Maistre, S. and Péters, M.-J. and Yseboodt, M. ",
      title         = "{Non-hydrostatic effects on Mars’ nutation.}",
      year          = "2019",
}