Update README.md

README.md

@@ -96,6 +96,21 @@ hebEMO_df = HebEMO_model.hebemo(text='החיים יפים ומאושרים', plo
 
 
 
-The tool has been developed by The Coller Semitic Languages AI Lab in Coller School of Management at Tel Aviv University
+## Contact us
+[Avichay Chriqui](mailto:avichayc@mail.tau.ac.il) <br>
+[Inbal yahav](mailto:inbalyahav@tauex.tau.ac.il) <br>
+The Coller Semitic Languages AI Lab <br>
+Thank you, תודה, شكرا <br>
+
+## If you used this model please cite us as :
+Chriqui, A., & Yahav, I. (2021). HeBERT & HebEMO: a Hebrew BERT Model and a Tool for Polarity Analysis and Emotion Recognition. arXiv preprint arXiv:2102.01909.
+```
+@article{chriqui2021hebert,
+  title={HeBERT \& HebEMO: a Hebrew BERT Model and a Tool for Polarity Analysis and Emotion Recognition},
+  author={Chriqui, Avihay and Yahav, Inbal},
+  journal={arXiv preprint arXiv:2102.01909},
+  year={2021}
+}
+```