@article{poddlromenhancingdeeplearningbased,
  title = {POD-DL-ROM: enhancing deep learning-based reduced order models for nonlinear parametrized PDEs by proper orthogonal decomposition},
  author = {Stefania Fresca and Andrea Manzoni},
  year = {2021},
  eprint = {2101.11845},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2101.11845v1},
}