1. A test of general relativity using radio links with the Cassini spacecraft
2. Biskupek, L., & Müller, J. 2009, in Proceedings of the Journées 2008 Systèmes de référence spatio-temporels, ed. M. Soffel, & N. Capitaine, Lohrmann-Observatorium and Observatoire de Paris, 182–185, les Journées Systèmes de référence spatio-temporels and X. Lohrmann-Kolloquium, Dresden, Germany, 22–24.09.2008
3. Biskupek, L., Müller, J., & Hofmann, F. 2009, in Proc. of IAG 2009 Scientific Assembly Geodesy for Planet Earth, International Association of Geodesy Symposia (Springer), accepted
4. Runaway Dilaton and Equivalence Principle Violations
5. A search for Chandler and nearly diurnal free wobbles using Liouville equations