@misc{indiciaecb14d5e2c010,
  title = {A method for determining optimum re-entry trajectories},
  author = {Reiter, W. F. and Harmon, G. R. and Reece, J. W.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19740023187},
  note = {Source identifier: 19740023187}
}