@misc{indiciaeb2e5fc328b2a,
  title = {Mechanical and hydraulic properties of rocks related to induced seismicity},
  author = {P. A. Witherspoon and J.E. Gale},
  year = {1977},
  doi = {10.1016/0013-7952(77)90018-7},
  url = {https://pubs.usgs.gov/publication/70009822},
  note = {Source identifier: 70009822}
}