@article{dougherty1998optimal,
  title={Optimal 3-D geophysical tomography},
  author={Margaret (Maggie) Eppstein and David E. Dougherty},
  journal={11th EEGS Symposium on the Application of Geophysics to Engineering and Environmental Problems},
  journalpage={https://ccts.uvm.edu/catsearch/citations/3191},
  year={1998},
  citations={}
}