diff --git a/bibliography/SIGMathLing.bib b/bibliography/SIGMathLing.bib
index 89c5aee42ba503d4a30da86bd9bd52a876a9ad91..023d9ecf3ad454c36c9ebe6850c75872cb4e2d33 100644
--- a/bibliography/SIGMathLing.bib
+++ b/bibliography/SIGMathLing.bib
@@ -223,3 +223,13 @@ pages = {},
 title = {Domain Adaptation in Natural Language Processing}
 }
 
+@article{tshitoyan2019unsupervised,
+  title={Unsupervised word embeddings capture latent knowledge from materials science literature},
+  author={Tshitoyan, Vahe and Dagdelen, John and Weston, Leigh and Dunn, Alexander and Rong, Ziqin and Kononova, Olga and Persson, Kristin A and Ceder, Gerbrand and Jain, Anubhav},
+  journal={Nature},
+  volume={571},
+  number={7763},
+  pages={95},
+  year={2019},
+  publisher={Nature Publishing Group}
+}
diff --git a/bibliography/README.md b/bibliography/index.md
similarity index 100%
rename from bibliography/README.md
rename to bibliography/index.md