@misc{indiciae624027682cda,
  title = {Geometry Technology Module (GTM). Volume 2: Programmers' manual},
  author = {Reiners, S. J. and Hirsch, G. N. and Colquitt, W. N. and Alford, G. E. and Glatt, C. R.},
  year = {1974},
  url = {https://ntrs.nasa.gov/citations/19750009049},
  note = {Source identifier: 19750009049}
}