5339 20210510141552.0 10.1007/s00190-021-01513-9 DOI SCART-2021-0083 Zhu, Ping Quantification of corrections for the main lunisolar nutation components and analysis of the free core nutation from VLBI-observed nutation residuals 2021 NO Triana, Santiago Andres Rekier, Jeremy Trinh, Antony Dehant, Veronique Journal of Geodesy 2021 ping.zhu@observatoire.be 5111432 http://publi2-as.oma.be/record/5339/files/Zhu_et_al-2021-Journal_of_Geodesy.pdf 4477 http://publi2-as.oma.be/record/5339/files/Zhu_et_al-2021-Journal_of_Geodesy.gif?subformat=icon icon 6849 http://publi2-as.oma.be/record/5339/files/Zhu_et_al-2021-Journal_of_Geodesy.jpg?subformat=icon-180 icon-180 published in REFERD