@article{CTT100777810,
  author = {Aso, Naofumi and Tsai, Victor C. and Naofumi Aso},
  title = {Cooling magma model for deep volcanic long-period earthquakes},
  journal = {Journal of Geophysical Research-Solid Earth},
  year = 2014,
}

@article{CTT100777811,
  author = {Aso, Naofumi and Ide, Satoshi and Naofumi Aso},
  title = {Focal mechanisms of deep low-frequency earthquakes in Eastern Shimane in Western Japan},
  journal = {Journal of Geophysical Research-Solid Earth},
  year = 2014,
}