@misc{indiciae6b039bb72893,
  title = {Rotorcraft as Mars Scouts},
  author = {Young, L. A. and Aiken, E. W. and Gulick, V. and Mancinelli, R. and Briggs, G. A. and Rutkowski, Michael},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20020039002},
  note = {Source identifier: 20020039002}
}