@article{Puhr:2019/s,
  author = "Puhr, Matthias  and  Bruckmann, Falk",
  title = "{A Lattice Study of Renormalons in Asymptotically Free Sigma Models}",
  doi = "10.22323/1.334.0237",
  journal = "PoS",
  year = 2019,
  volume = "LATTICE2018",
  pages = "237"
}