Update README.md

README.md

@@ -64,6 +64,15 @@ If you use or build upon this demo, please cite:
       url={https://arxiv.org/abs/2507.04886}, 
 }
 
+@misc{bochkov2025growingtransformersmodularcomposition,
+      title={Growing Transformers: Modular Composition and Layer-wise Expansion on a Frozen Substrate}, 
+      author={A. Bochkov},
+      year={2025},
+      eprint={2507.07129},
+      archivePrefix={arXiv},
+      primaryClass={cs.LG},
+      url={https://arxiv.org/abs/2507.07129}, 
+}
 ```
 
 This work demonstrates that transformer blocks, not token embeddings, carry the semantic burden in LLMs — a step toward modular, fusable, multilingual LMs.