@article{pulsedwaveformsandintermittentlynonlinea,
  title = {Pulsed Waveforms and Intermittently Nonlinear Filtering in Synthesis of Low-SNR and Covert Communications},
  author = {Alexei V. Nikitin and Ruslan L. Davidchack},
  year = {2020},
  eprint = {2008.06390},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2008.06390v1},
}