@misc{indiciae42f357ec22ea,
  title = {STS payloads mission control study continuation phase A-1. Volume 2-B: Task 2. Evaluation and refinement of implementation guidelines for the selected STS payload operator concept},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19770024289},
  note = {Source identifier: 19770024289}
}