@article{approximatingcontinuousfunctionson,
  title = {Approximating Continuous Functions on Persistence Diagrams Using Template Functions},
  author = {Jose A. Perea and Elizabeth Munch and Firas A. Khasawneh},
  year = {2019},
  eprint = {1902.07190},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1902.07190v3},
}