@article{61651,
  author = {Marvin Hamstad},
  title = {Comparison of Wavelet Transform and Choi-Williams Distribution to Determine Group Velocities for Different Acoustic Emission Sensors},
  year = {2008},
  month = {2008-12-31},
  publisher = {Journal of the Acoustical Society of America},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=901059},
  language = {en},
}