@misc{indiciae9f37b14842c6,
  title = {Software control for large scale on-board checkout: A concept},
  author = {Grounds, H. K. and Norton, D. H., Jr.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720000015},
  note = {Source identifier: 19720000015}
}