@article{nakiboğlu_hirschberg_2012, 
  title={Aeroacoustic power generated by multiple compact axisymmetric cavities: Effect of hydrodynamic interference on the sound production}, 
  volume={24}, 
  DOI={10.1063/1.4718726}, 
  publisher={AIP Publishing}, 
  author={Nakiboğlu and Hirschberg}, 
  year={2012}
  }