Update README.md

README.md

@@ -149,3 +149,14 @@ SentenceTransformer(
       primaryClass={cs.CL}
 }
 ```
+
+```bibtex
+@misc{reimers2019sentencebert,
+      title={Sentence-BERT: Sentence Embeddings using Siamese BERT-Networks}, 
+      author={Nils Reimers and Iryna Gurevych},
+      year={2019},
+      eprint={1908.10084},
+      archivePrefix={arXiv},
+      primaryClass={cs.CL}
+}
+```