Update README.md

README.md

@@ -119,3 +119,14 @@ model = AutoModel.from_pretrained('KB/albert-base-swedish-cased-alpha')
 - Model pretraining was made partly in-house at the KBLab and partly (for material without active copyright) with the support of Cloud TPUs from Google's TensorFlow Research Cloud (TFRC).
 - Models are hosted on S3 by Huggingface 🤗
 
+## Citation
+https://arxiv.org/abs/2007.01658
+
+@misc{malmsten2020playing,
+      title={Playing with Words at the National Library of Sweden -- Making a Swedish BERT}, 
+      author={Martin Malmsten and Love Börjeson and Chris Haffenden},
+      year={2020},
+      eprint={2007.01658},
+      archivePrefix={arXiv},
+      primaryClass={cs.CL}
+}