@misc{indiciae0ab3d09d354b,
  title = {Refinement and evaluation of the Massachusetts firm-yield estimator model version 2.0},
  author = {Sara B. Levin and Stacey A. Archfield and Andrew J. Massey},
  year = {2011},
  doi = {10.3133/sir20115125},
  url = {https://pubs.usgs.gov/publication/sir20115125},
  note = {Source identifier: sir20115125}
}