@misc{indiciae7cf2f1e540f7,
  title = {Constant propellant use rendezvous scenario across a launch window for refueling missions},
  author = {Hametz, M. E. and Whittier, R.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910007791},
  note = {Source identifier: 19910007791}
}