4114 20190210005844.0 PLNTimport-860 Dehant, V. LaRa (Lander Radioscience) on the ExoMars 2020 Surface Platform. 2018 NO Le Maistre, S. Baland, R.-M. Karatekin, O. Mitrovic, M. Peters, M.-J. Rivoldini, A. Van Hoolst, T. Van Hove, B. Yseboodt, M. Proceedings ESA Scientific Workshop: From Mars Express to ExoMars, ESAC Madrid, Spain, 27?28 February 2018 2018 416116 http://publi2-as.oma.be/record/4114/files/Dehant_etal_MEX-ExoMars_ESAC_2018.pdf published in NONREF