s-extremal additive F4 codes

@article{Bautista2007sextremalAF,
  title={s-extremal additive F4 codes},
  author={Evangeline P. Bautista and Philippe Gaborit and Jon-Lark Kim and Judy L. Walker},
  journal={Adv. in Math. of Comm.},
  year={2007},
  volume={1},
  pages={111-130}
}