@article{exploringunknownuniversesinprobabilistic,
  title = {Exploring Unknown Universes in Probabilistic Relational Models},
  author = {Tanya Braun and Ralf Möller},
  year = {2020},
  eprint = {2001.02021},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2001.02021v1},
}