@article{bogena2021innovative,
  title={Innovative Methods for Non-invasive Monitoring of Hydrological Processes from Field to Catchment Scale},
  author={Bogena, Heye Reemt and Strati, Virginia and G{\"u}ntner, Andreas and Chew, Clara Christabel and Schr{\"o}n, Martin},
  journal={Frontiers in Water},
  volume={3},
  pages={20},
  year={2021},
  publisher={Frontiers}
}