@article{zhang2021serialemdfastempirical,
  title = {Serial-EMD: Fast empirical mode decomposition method for multi-dimensional signals based on serialization},
  author = {Zhang, Jin and Feng, Fan and Marti-Puig, Pere and Caiafa, Cesar F. and Sun, Zhe and Duan, Feng and Solé-Casals, Jordi},
  year = {2021},
  journal = {Information Sciences},
  volume = {581},
  doi = {10.1016/j.ins.2021.09.033},
  publisher = {Elsevier BV},
  pages = {215--232},
  url = {https://doi.org/10.1016/j.ins.2021.09.033}
}