@article{CTT100830790,
  author = {Munkhbat Batsaikhan and Ari Hamdani and Hiroshige Kikura},
  title = {Velocity Measurement on Two-Phase Air Bubble Column Flow using Array Ultrasonic Velocity Profiler},
  journal = {International Journal of Computational Methods and Experimental Measurements},
  year = 2017,
}

@article{CTT100830789,
  author = {Munkhbat Batsaikhan and Ari Hamdani and Hiroshige Kikura},
  title = {Visualisation of Air–water Bubbly Column Flow using Array Ultrasonic Velocity Profiler},
  journal = {Theoretical & Applied Mechanics Letters},
  year = 2017,
}