@article{knotinvariantsandtheirrelationsa,
  title = {Mapper-type algorithms for complex data and relations},
  author = {Paweł Dłotko and Davide Gurnari and Radmila Sazdanovic},
  year = {2021},
  eprint = {2109.00831},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2109.00831v2},
}