@misc{indiciaee2cb9ebcc413,
  title = {Station contact times for Apollo orbits with variable launch azimuths},
  author = {Kahn, W. D. and Vonbun, F. O.},
  year = {1967},
  url = {https://ntrs.nasa.gov/citations/19670030839},
  note = {Source identifier: 19670030839}
}