@misc{indiciae4f984be31258,
  title = {Distinguishing between stress-induced and structural anisotropy at Mount Ruapehu volcano, New Zealand},
  author = {J. H. Johnson and M.K. Savage and J. Townend},
  year = {2011},
  doi = {10.1029/2011jb008308},
  url = {https://pubs.usgs.gov/publication/70032550},
  note = {Source identifier: 70032550}
}