@misc{indiciae213c59391ce1,
  title = {Orbital assembly and maintenance study},
  author = {Gorman, D. and Grant, C. and Kyrias, G. and Lord, C. and Rombach, J. and Salis, M. and Skidmore, R. and Thomas, R.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750024071},
  note = {Source identifier: 19750024071}
}