@article{Robens:2022ep,
  author = "Robens, Tania",
  title = "{Models with (broken) $Z_2$ symmetries}",
  doi = "10.22323/1.405.0063",
  journal = "PoS",
  year = 2022,
  volume = "DISCRETE2020-2021",
  pages = "063"
}