How to cite the paper for 140 possible descriptors in the example of Matminer introduction - Predicting bulk modulus?

In the Matminer introduction - Predicting bulk modulus(Jupyter Notebook Viewer), there are 140 possible descriptors. I want to tell readers the descripotrs I used(140 possible descriptors), but I do not know how to cite this. Is there any paper that described this? Thanks

Hey @chunbo_zhang

You can use the .citations() method present in all the featurizers in order to get the relevant citations for each one. So like for each featurizer you just call featurizer.citations() and it will return bibtex formatted citations for the relevant source publications