@misc{misc, title  = {{The Effect of 3d Surface Roughness on Acoustic Wave Propagation in a Cylindrical Waveguide}},

 url = {{https://doi.org/10.2139/ssrn.4406678 }},

 year = {{2023}},

 month = {{1}},

 author = {{Yu Y and Krynkin A and Horoshenkov KV}},

 doi = {{10.2139/ssrn.4406678}},

 note = {{Accessed on 2025/12/01}}}