@misc{indiciaec9ecb2d0a89c,
  title = {International Space Station Alpha user payload operations concept},
  author = {Schlagheck, Ronald A. and Crysel, William B. and Duncan, Elaine F. and Rider, James W.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/19950010812},
  note = {Source identifier: 19950010812}
}