@misc{indiciaedb42f09df544,
  title = {Interplanetary Program to Optimize Simulated Trajectories (IPOST). Volume 2: Analytic manual},
  author = {Hong, P. E. and Kent, P. D. and Olson, D. W. and Vallado, C. A.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930010932},
  note = {Source identifier: 19930010932}
}