Update README.md

README.md

@@ -16,4 +16,20 @@ viewer: false
 
 ## Description
 A multilingual (but non-parallel) corpus for multimodal machine translation and retrieval.
-The image captions were extracted from Wikimedia Commons for English, German, French, and Russian.
+The image captions were extracted from Wikimedia Commons for English, German, French, and Russian.
+
+More info on https://www.cl.uni-heidelberg.de/statnlpgroup/wikicaps/
+
+## Citation
+```
+@inproceedings{schamoni2018,
+  author = {Schamoni, Shigehiko and Hitschler, Julian and Riezler, Stefan},
+  title = {A Dataset and Reranking Method for Multimodal MT of User-Generated Image Captions},
+  journal = {Proceedings of the 13th biennial conference of the Association for Machine Translation in the Americas},
+  journal-abbrev = {AMTA},
+  year = {2018},
+  city = {Boston, MA},
+  country = {USA},
+  url = {http://www.cl.uni-heidelberg.de/~riezler/publications/papers/AMTA2018.1.pdf}
+}
+```