@misc{indiciae1c44bc812649,
  title = {Assessing the validity of the channel model of fracture aperture under field conditions},
  author = {Allen M. Shapiro and James R. Nicholas},
  year = {2010},
  doi = {10.1029/wr025i005p00817},
  url = {https://pubs.usgs.gov/publication/70015855},
  note = {Source identifier: 70015855}
}