SPG-Reguli Satisfying the Polar Property and a New Semipartial Geometry

@article{Winter2004SPGReguliST,
  title={SPG-Reguli Satisfying the Polar Property and a New Semipartial Geometry},
  author={Stefaan De Winter and Joseph A. Thas},
  journal={Des. Codes Cryptography},
  year={2004},
  volume={32},
  pages={153-166}
}