@misc{indiciaec2f8ffa4ab41,
  title = {A Virtual, Collaborative Web Environment for Mars Landing Site Studies},
  author = {Gulick, V. C. and Deardorff, D. G. and Briggs, G. A. and Sandstrom, T. A. and Hung, Y. and Hand, K. P.},
  year = {2000},
  url = {https://ntrs.nasa.gov/citations/20000080776},
  note = {Source identifier: 20000080776}
}