@article{dananoptimaldataassimilationframework,
  title = {Data Assimilation Networks},
  author = {Pierre Boudier and Anthony Fillion and Serge Gratton and Selime Gürol and Sixin Zhang},
  year = {2020},
  eprint = {2010.09694},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2010.09694v3},
}