@misc{indiciae0665fae3ebbb,
  title = {Quantum gravity gradiometer sensor for earth science applications},
  author = {Yu, N. and Kohel, J. M. and Romans, L. and Maleki, L.},
  year = {2002},
  url = {https://ntrs.nasa.gov/citations/20060029591},
  note = {Source identifier: 20060029591}
}