@Article{gmd-2021-196,
AUTHOR = {Cheng, C.-H. and Redfern, S. A. T.},
TITLE = {Quantifying Causal Contributions in Earth Systems by Normalized Information Flow},
JOURNAL = {Geoscientific Model Development Discussions},
VOLUME = {2021},
YEAR = {2021},
PAGES = {1--20},
URL = {https://gmd.copernicus.org/preprints/gmd-2021-196/},
DOI = {10.5194/gmd-2021-196}
}