@article{huffmancodedsphereshapingforextended,
  title = {Huffman-Coded Sphere Shaping for Extended-Reach Single-Span Links},
  author = {Pavel Skvortcov and Ian Phillips and Wladek Forysiak and Toshiaki Koike-Akino and Keisuke Kojima and Kieran Parsons and David S. Millar},
  year = {2020},
  eprint = {2008.02313},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2008.02313v1},
}