1. Atmospheric angular momentum fluctuations, length-of-day changes and polar motion;Barnes,1983
2. Atmospheric excitation of nutation estimated form the 4-times daily effective angular momentum data;Brzezinski,1994
3. Atmospheric tides;Chapman,1970
4. A global VLBI/LLR analysis for the determination of precession and nutation constants;Charlot,1991
5. Stacking gravity tide measurements and nutation observations in order to determine the complex eigenfrequency of the nearly diurnal free wobble;Defraigne;J. Geophys. Res.,1994