@inproceedings{Amantea2019a,
  title         = {Modelling {Norm} {Types} and their {Inter}-relationships in {EU} {Directives}.},
  booktitle     = {{ASAIL}\@ {ICAIL}},
  author        = {Amantea, Ilaria Angela and Di Caro, Luigi and Humphreys, Llio and Nanda, Rohan and Sulis, Emilio},
  year          = {2019}
}