@misc{indiciae27831dee6d9f,
  title = {Lunar Cube Transfer Trajectory Options},
  author = {Folta, David and Dichmann, Donald J. and Clark, Pamela and Haapala, Amanda and Howell, Kathleen},
  year = {2015},
  url = {https://ntrs.nasa.gov/citations/20150001351},
  note = {Source identifier: 20150001351}
}