@ARTICLE{topputo2008resonant,
  author = {Topputo, F. and Belbruno, E. and Gidea, M.},
  title = {{Resonant Motion, Ballistic Escape, and their Applications in Astrodynamics}},
  journal = {Advances in Space Research},
  year = {2008},
  volume = {42},
  pages = {6--17},
  number = {8},
  month = {October},
  doi = {10.1016/j.asr.2008.01.017}
}