@article{multitemporalandmultisourceremote,
  title = {Multi-temporal and multi-source remote sensing image classification by nonlinear relative normalization},
  author = {Devis Tuia and Diego Marcos and Gustau Camps-Valls},
  year = {2020},
  eprint = {2012.04469},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2012.04469v1},
}