Citation: G. Metris et D. Vokrouhlicky, THERMAL FORCE PERTURBATIONS OF THE LAGEOS ORBIT - THE ALBEDO RADIATION PART, Planetary and space science, 44(6), 1996, pp. 611-617
Citation: S. Breiter et G. Metris, KEPLERIAN EXPANSIONS IN TERMS OF HENRARDS PRACTICAL VARIABLES, Celestial mechanics & dynamical astronomy, 58(3), 1994, pp. 237-244