@article{dougherty1994parameter,
  title={Parameter estimation with data-driven zonation},
  author={Margaret (Maggie) Eppstein and David E. Dougherty},
  journal={Computational Methods in Water Resources X},
  volume={1},
  pages={727-734},
  journalpage={https://ccts.uvm.edu/catsearch/citations/3178},
  year={1994},
  citations={}
}