Update README.md

README.md

@@ -1,5 +1,22 @@
 ---
-license: lgpl-3.0
-language:
-- pl
----
+language: pl
+license: apache-2.0
+---
+
+<h1 align="center">polish-roberta-base-v2</h1>
+
+An encoder model based on the RoBERTa architecture, pre-trained on a large corpus of Polish texts. 
+More information can be found in our [GitHub repository](https://github.com/sdadas/polish-roberta) and in the publication [Pre-training polish transformer-based language models at scale](https://arxiv.org/pdf/2006.04229).
+
+## Citation
+
+```bibtex
+@inproceedings{dadas2020pre,
+  title={Pre-training polish transformer-based language models at scale},
+  author={Dadas, S{\l}awomir and Pere{\l}kiewicz, Micha{\l} and Po{\'s}wiata, Rafa{\l}},
+  booktitle={International Conference on Artificial Intelligence and Soft Computing},
+  pages={301--314},
+  year={2020},
+  organization={Springer}
+}
+```