@article{Amos1995,
  title={A remark on Algorithm 644: "A portable package for Bessel functions of a complex argument and nonnegative order"},
  author={Amos, DE},
  journal={ACM Transactions on Mathematical Software (TOMS)},
  volume={21},
  number={4},
  pages={388--393},
  year={1995},
  publisher={ACM New York, NY, USA}
}

@manual{Maechler2024,
title = {Bessel: Computations and Approximations for Bessel Functions},
author = {Martin Maechler},
year = {2024},
note = {R package version 0.6-1},
url = {https://CRAN.R-project.org/package=Bessel},
}
