@misc{indiciae13d9516f2035,
  title = {Iterative guidance applied to generalized missions.},
  author = {Buckelew, V. L. and Chandler, D. C. and Horn, H. J.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19670057280},
  note = {Source identifier: 19670057280}
}