@article{discoveringhierarchicalprocessmodelsan,
  title = {Discovering Hierarchical Process Models: an Approach Based on Events Clustering},
  author = {Antonina K. Begicheva and Irina A. Lomazova and Roman A. Nesterov},
  year = {2023},
  eprint = {2303.13531},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2303.13531v1},
}