@misc{indiciae7146d26b064e,
  title = {Haystack Observatory VLBI Correlator},
  author = {Titus, Mike and Cappallo, Roger and Corey, Brian and Dudevoir, Kevin and Niell, Arthur and Whitney, Alan},
  year = {2013},
  url = {https://ntrs.nasa.gov/citations/20150003886},
  note = {Source identifier: 20150003886}
}