Update README.md

README.md

@@ -24,4 +24,22 @@ If you use our splits in your research, please cite our work: "[A Benchmark for
 }
 ```
 
+We have extracted the CAES corpus from their [website](https://galvan.usc.es/caes/search). If you use this corpus, please also cite their work as follows:
+```
+@article{Parodi2015,
+author = {Giovanni Parodi},
+title = {Corpus de aprendices de español (CAES)},
+journal = {Journal of Spanish Language Teaching},
+volume = {2},
+number = {2},
+pages = {194-200},
+year  = {2015},
+publisher = {Routledge},
+doi = {10.1080/23247797.2015.1084685},
+URL = {https://doi.org/10.1080/23247797.2015.1084685},
+eprint = {https://doi.org/10.1080/23247797.2015.1084685}
+}
+
+```
+
 You can also find more details about the project in our [GitHub](https://github.com/lmvasque/readability-es-benchmark).