Add citation info

README.md

@@ -1,3 +1,17 @@
 ---
 license: cc-by-nc-4.0
+language:
+- et
 ---
+## BibTeX entry and citation info
+
+```
+@misc{dorkin2024sonajaht,
+      title={S\~onajaht: Definition Embeddings and Semantic Search for Reverse Dictionary Creation}, 
+      author={Aleksei Dorkin and Kairit Sirts},
+      year={2024},
+      eprint={2404.19430},
+      archivePrefix={arXiv},
+      primaryClass={cs.CL}
+}
+```