@article{Zhu:5339,
      author        = "Zhu, Ping and Triana, Santiago Andres and Rekier, Jeremy
                       and Trinh, Antony and Dehant, Veronique",
      title         = "{Quantification of corrections for the main lunisolar
                       nutation components and analysis of the free core nutation
                       from VLBI-observed nutation residuals}",
      year          = "2021",
}