@article{CTT100887794,
  author = {Shohei MORI and Mototaka ARAKAWA and Hiroshi KANAI and Hiroyuki Hachiya},
  title = {Quantification of limitations in statistical analysis of ultrasound echo envelope amplitudes},
  journal = {Jpn. J. Appl. Phys.},
  year = 2023,
}

@article{CTT100887792,
  author = {Tomoya TSUKUI and Shinnosuke HIRATA and Hiroyuki HACHIYA},
  title = {Investigation of the Variability Characteristics of Sound Waves Reflected on the Sea Surface Considering Surface Wavelength},
  journal = {海洋音響学会誌},
  year = 2023,
}