@article{kargl_roy_edson_1998, 
  title={Nonlinear wave propagation from a discrete annular array: Theory}, 
  volume={103}, 
  DOI={10.1121/1.421548}, 
  publisher={Acoustical Society of America (ASA)}, 
  author={Kargl and Roy and Edson}, 
  year={1998}
  }