@misc{indiciae17d5b7be44fd,
  title = {The Mars Surveyor 2001 Lander: A First Step Toward Precision Landing},
  author = {Braun, Robert D. and Powell, Richard W. and Cheatwood, F. McNeil and Spencer, David A. and Mase, Robert A.},
  year = {1998},
  url = {https://ntrs.nasa.gov/citations/19990019896},
  note = {Source identifier: 19990019896}
}