@misc{indiciae1a5912197cf6,
  title = {Orbiter multiplexer-demultiplexer (MDM)/Space Lab Bus Interface Unit (SL/BIU) serial data interface evaluation, volume 2},
  author = {Tobey, G. L.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19790004570},
  note = {Source identifier: 19790004570}
}