@misc{indiciaedc94f0b3ee69,
  title = {Viking Orbiter 1975 articulation control subsystem design analysis},
  author = {Horiuchi, H. H. and Vallas, L. J.},
  year = {1973},
  url = {https://ntrs.nasa.gov/citations/19730022104},
  note = {Source identifier: 19730022104}
}