@misc{indiciae54462cff2617,
  title = {Subsurface Sampling and Sensing Using Burrowing Moles},
  author = {Stoker, C. R. and Richter, L. and Smith, W. H.},
  year = {2004},
  url = {https://ntrs.nasa.gov/citations/20050184177},
  note = {Source identifier: 20050184177}
}