@article{PDA_1988_16_a2,
     author = {S. \v{S}egan},
     title = {The {Satellite} {Orbital} {Eccentricity} {Perturbations} {Under} the {Influence} of a {Drag}},
     journal = {Publications of the Department of Astronomy},
     pages = {23 },
     publisher = {mathdoc},
     volume = {16},
     year = {1988},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PDA_1988_16_a2/}
}