Update README.md

README.md

@@ -8,4 +8,18 @@ language:
 - en
 ---
 ```bib
+@inproceedings{lau-etal-2015-unsupervised,
+    title = "Unsupervised Prediction of Acceptability Judgements",
+    author = "Lau, Jey Han  and
+      Clark, Alexander  and
+      Lappin, Shalom",
+    booktitle = "Proceedings of the 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (Volume 1: Long Papers)",
+    month = jul,
+    year = "2015",
+    address = "Beijing, China",
+    publisher = "Association for Computational Linguistics",
+    url = "https://aclanthology.org/P15-1156",
+    doi = "10.3115/v1/P15-1156",
+    pages = "1618--1628",
+}
 ```