@article{additivenetworksofchenfliessserieslocal,
  title = {Additive Networks of Chen-Fliess Series: Local Convergence and Relative Degree},
  author = {W. Steven Gray and Luis A. Duffaut Espinosa and Kurusch Ebrahimi-Fard},
  year = {2021},
  eprint = {2104.08950},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.08950v1},
}