@misc{indiciae07d069df5b77,
  title = {Short turn-around intercontinental clock synchronization using very-long-baseline interferometry},
  author = {Madrid, G. A. and Yunck, T. P. and Henderson, R. B.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19810018950},
  note = {Source identifier: 19810018950}
}