Update README.md

README.md

@@ -52,7 +52,8 @@ Apache License 2.0
 - mC4
 
 Contains information from `mC4` which is made available under the [ODC Attribution License](https://opendatacommons.org/licenses/by/1-0/).
-```
+
+```bibtex
 @article{2019t5,
     author = {Colin Raffel and Noam Shazeer and Adam Roberts and Katherine Lee and Sharan Narang and Michael Matena and Yanqi Zhou and Wei Li and Peter J. Liu},
     title = {Exploring the Limits of Transfer Learning with a Unified Text-to-Text Transformer},
@@ -61,4 +62,15 @@ Contains information from `mC4` which is made available under the [ODC Attributi
     archivePrefix = {arXiv},
     eprint = {1910.10683},
 }
-```
+```
+
+- wiki40b
+
+```bibtex
+@inproceedings{49029,
+title = {Wiki-40B: Multilingual Language Model Dataset},
+author = {Mandy Guo and Zihang Dai and Denny Vrandecic and Rami Al-Rfou},
+year = {2020},
+booktitle   = {LREC 2020}
+}
+```