@misc{indiciae7974c18c5ec8,
  title = {Nonlinear inversion of borehole-radar tomography data to reconstruct velocity and attenuation distribution in earth materials},
  author = {C. Zhou and L. Liu and J.W. Lane},
  year = {2001},
  doi = {10.1016/s0926-9851(01)00071-4},
  url = {https://pubs.usgs.gov/publication/70023316},
  note = {Source identifier: 70023316}
}