Update README.md

README.md

@@ -400,6 +400,16 @@ huggingface_hub
 	doi          = { 10.57967/hf/4158 },
 	publisher    = { HF中国镜像站 }
 }
+
+@misc{gómez2025rigochat2adaptedlanguage,
+      title={RigoChat 2: an adapted language model to Spanish using a bounded dataset and reduced hardware}, 
+      author={Gonzalo Santamaría Gómez and Guillem García Subies and Pablo Gutiérrez Ruiz and Mario González Valero and Natàlia Fuertes and Helena Montoro Zamorano and Carmen Muñoz Sanz and Leire Rosado Plaza and Nuria Aldama García and David Betancur Sánchez and Kateryna Sushkova and Marta Guerrero Nieto and Álvaro Barbero Jiménez},
+      year={2025},
+      eprint={2503.08188},
+      archivePrefix={arXiv},
+      primaryClass={cs.CL},
+      url={https://arxiv.org/abs/2503.08188}, 
+}
 ```
 
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