4180 20190423094013.0 SCART-2019-0142 Gross, R. Commission A2 Rotation of the Earth, Triennial Report 2015-2018. 2018 NO Seitz, F. Escapa, A. Huang, C. et al., including Dehant, Veronique Transactions IAU, Reports on Astronomy 2009-2012 2018 16 veronique.dehant@observatoire.be 259759 http://publi2-as.oma.be/record/4180/files/gross_etal_commission-a2-triennial-report-2015-2018.pdf 2939 http://publi2-as.oma.be/record/4180/files/gross_etal_commission-a2-triennial-report-2015-2018.jpg?subformat=icon-180 icon-180 3026 http://publi2-as.oma.be/record/4180/files/gross_etal_commission-a2-triennial-report-2015-2018.gif?subformat=icon icon published in NONREF