@article{perturbationbasedfrequencydomainlinear,
  title = {Perturbation-based Frequency Domain Linear and Nonlinear Noise Estimation},
  author = {F. J. Vaquero-Caballero and D. J. Ives and S. J. Savory},
  year = {2021},
  eprint = {2105.03973},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2105.03973v1},
}