Update README.md

README.md

@@ -180,4 +180,14 @@ By advancing text NER within the Greek financial sector, this dataset supports i
 
 If you use this dataset in your research, please consider citing it as follows:
 
-[Include appropriate citation details and DOI when available.]
+```bibtex
+@misc{peng2025plutusbenchmarkinglargelanguage,
+      title={Plutus: Benchmarking Large Language Models in Low-Resource Greek Finance}, 
+      author={Xueqing Peng and Triantafillos Papadopoulos and Efstathia Soufleri and Polydoros Giannouris and Ruoyu Xiang and Yan Wang and Lingfei Qian and Jimin Huang and Qianqian Xie and Sophia Ananiadou},
+      year={2025},
+      eprint={2502.18772},
+      archivePrefix={arXiv},
+      primaryClass={cs.CL},
+      url={https://arxiv.org/abs/2502.18772}, 
+}
+```