@misc{indiciaeb7b1dd1a3c7b,
  title = {Common Graphics Library (CGL). Volume 1: LEZ user's guide},
  author = {Taylor, Nancy L. and Hammond, Dana P. and Hofler, Alicia S. and Miner, David L.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19890002896},
  note = {Source identifier: 19890002896}
}