@article{machinelearninginformationfusioninearth,
  title = {Machine Learning Information Fusion in Earth Observation: A Comprehensive Review of Methods, Applications and Data Sources},
  author = {S. Salcedo-Sanz and P. Ghamisi and M. Piles and M. Werner and L. Cuadra and A. Moreno-Martínez and E. Izquierdo-Verdiguier and J. Muñoz-Marí and Amirhosein Mosavi and G. Camps-Valls},
  year = {2020},
  eprint = {2012.05795},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2012.05795v1},
}