@article{anintegerapproximationmethodfordiscrete,
  title = {An Integer Approximation Method for Discrete Sinusoidal Transforms},
  author = {R. J. Cintra},
  year = {2020},
  eprint = {2007.02232},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2007.02232v1},
}