@misc{indiciae1e275205eb33,
  title = {Iterative Nonlinear Tikhonov Algorithm with Constraints for Electromagnetic Tomography},
  author = {Xu, Feng and Deshpande, Manohar},
  year = {2012},
  url = {https://ntrs.nasa.gov/citations/20120013514},
  note = {Source identifier: 20120013514}
}