TY - JOUR AU - S. Ĺ egan TI - The Satellite Orbital Eccentricity Perturbations Under the Influence of a Drag JO - Publications of the Department of Astronomy PY - 1988 SP - 23 VL - 16 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PDA_1988_16_a2/ LA - en ID - PDA_1988_16_a2 ER -