@article{arecryptocurrenciesbecomingmore,
  title = {Are cryptocurrencies becoming more interconnected?},
  author = {Nektarios Aslanidis and Aurelio F. Bariviera and Alejandro Perez-Laborda},
  year = {2020},
  eprint = {2009.14561},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2009.14561v1},
}