Dynamics, ephemeriders and astrometry of the solar system : proceedings of the 172nd symposium of the International Astronomical Union, held in Paris, France, 3-8 July 1995 - International Astronomical Union. Symposium Tucson, Ariz.) 1996; Ferraz-Mello, Sylvio; Morando, B.; Arlot, J. E. (Dordrecht : S. N., 1996)
Keywords: Solar system