@article{referenceservicemodelforfederated,
  title = {Reference Service Model for Federated Identity Management},
  author = {Daniela Pöhn and Peter Hillmann},
  year = {2021},
  eprint = {2108.06701},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2108.06701v1},
}