@article{Wenger:20207F,
  author = "Wenger, Urs  and  Burri, Sebastian",
  title = "{The Hubbard model in the canonical formulation}",
  doi = "10.22323/1.363.0249",
  journal = "PoS",
  year = 2020,
  volume = "LATTICE2019",
  pages = "249"
}