Update README.md

README.md

@@ -117,4 +117,12 @@ Title: *Transformers Don’t Need LayerNorm at Inference Time: Scaling LayerNorm
 
 **BibTeX:**
 
-[TBD]
+@misc{gpt2layernorm2025,
+  author = {Baroni, Luca and Khara, Galvin and Schaeffer, Joachim and Subkhankulov, Marat and Heimersheim, Stefan},
+  title = {Transformers Don't Need LayerNorm at Inference Time: Scaling LayerNorm Removal to GPT-2 XL and the Implications for Mechanistic Interpretability},
+  year = {2025},
+  eprint = {2507.02559},
+  archivePrefix = {arXiv},
+  primaryClass = {cs.LG},
+  url = {https://arxiv.org/abs/2507.02559v1}
+}