@misc{indiciae617d20dd6157,
  title = {Permeability and porosity of the Illinois UPH 3 drillhole granite and a comparison with other deep drillhole rocks},
  author = {C.A. Morrow and D.A. Lockner},
  year = {1997},
  doi = {10.1029/96jb03178},
  url = {https://pubs.usgs.gov/publication/70019113},
  note = {Source identifier: 70019113}
}