@incollection{UBHD-68940512,
  author={Albers, Peter and Banhatti, Gautam and Sadlo, Filip and Schwartz, Richard H. and Tabachnikov, Serge},
  title={Polygonal symplectic billiards},
  year={2019},
  pages={1-23},
  language={eng},
  note={Gesehen am 12.07.2022},
  booktitle={Arxiv},
  doi={10.48550/arXiv.1912.09404},
}