@article{05700459,
title = {Hill problem analytical theory to the order four: application to the computation of frozen orbits around planetary satellites.},
journal = {Mathematical Problems in Engineering},
volume = {2009},
year = {2009},
doi = {10.1155/2009/753653},
zbl = {1188.70050},
language = {en},
url = {http://dml.mathdoc.fr/item/05700459}
}
Lara, Martin; Palacián, Jesús F. Hill problem analytical theory to the order four: application to the computation of frozen orbits around planetary satellites.. Mathematical Problems in Engineering, Tome 2009 (2009) . doi : 10.1155/2009/753653. http://gdmltest.u-ga.fr/item/05700459/