Update README.md

README.md

@@ -1,3 +1,12 @@
 ---
 license: cc-by-sa-4.0
 ---
+https://arxiv.org/pdf/2008.09335.pdf
+```
+@article{li2020mtop,
+  title={MTOP: A comprehensive multilingual task-oriented semantic parsing benchmark},
+  author={Li, Haoran and Arora, Abhinav and Chen, Shuohui and Gupta, Anchit and Gupta, Sonal and Mehdad, Yashar},
+  journal={arXiv preprint arXiv:2008.09335},
+  year={2020}
+}
+```