@article{approximatefrechetmeanfordatasetsof,
  title = {Approximate Fréchet Mean for Data Sets of Sparse Graphs},
  author = {Daniel Ferguson and François G. Meyer},
  year = {2021},
  eprint = {2105.04062},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2105.04062v2},
}