@misc{indiciaedd7a761625c9,
  title = {An all-digital Manchester symbol synchronizer for Space Shuttle},
  author = {Batson, B. H. and Vang, H. and Cellier, A. and Lindsey, W. L.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19750035405},
  note = {Source identifier: 19750035405}
}