@article{changeofpersistenceineuropeanelectricity,
  title = {Change of persistence in European electricity spot prices},
  author = {Leonardo Rydin Gorjão and Dirk Witthaut and Pedro G. Lind and Wided Medjroubi},
  year = {2021},
  eprint = {2112.03513},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2112.03513v1},
}