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README.md

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 # A parameter representing missing charge should be considered when calibrating action potential models
 
+This code is associated with the paper:  
+ * Barral et al. "A parameter representing missing charge should be considered when calibrating action potential models"  
+  *Frontiers in Physiology*, 2022. [doi:10.3389/fphys.2022.879035](https://dx.doi.org/10.3389/fphys.2022.879035).
+
+If you use the code in further academic work please cite this paper.
+
 This GitHub repo was design to facilitate the reproduction of the results published in the paper linked to this GitHub. The Python scripts are in the ```Scripts``` folder. Their names designate which figure or result can be reproduced with them.
 
 ## List of Python packages necessary for the reproduction of this work