@article{dolearnedspeechsymbolsfollowzipfslaw,
  title = {Do learned speech symbols follow Zipf's law?},
  author = {Shinnosuke Takamichi and Hiroki Maeda and Joonyong Park and Daisuke Saito and Hiroshi Saruwatari},
  year = {2023},
  eprint = {2309.09690},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2309.09690v1},
}