@misc{indiciae7d07712eb575,
  title = {Optimal Low Thrust Orbit Transfers for Space Telescope Refueling at SEL2},
  author = {Woollands, Robyn and Eggl, Siegfried},
  year = {2020},
  url = {https://ntrs.nasa.gov/citations/20220000863},
  note = {Source identifier: 20220000863}
}