@article{VinnikKiselevWeberetal.2012,
  author    = {L. Vinnik and S. Kiselev and Michael H. Weber and S. Oreshin and L. Makeyeva},
  title     = {Frozen and active seismic anisotropy beneath southern Africa},
  journal   = {Geophysical research letters},
  volume    = {39},
  doi       = {10.1029/2012GL051326},
  year      = {2012},
}