added citation

README.md

@@ -100,7 +100,15 @@ This dataset is licensed under the **Apache 2.0 License**.
 If you use this dataset, please cite the Screen2AX paper:
 
 ```bibtex
-...
+@misc{muryn2025screen2axvisionbasedapproachautomatic,
+      title={Screen2AX: Vision-Based Approach for Automatic macOS Accessibility Generation}, 
+      author={Viktor Muryn and Marta Sumyk and Mariya Hirna and Sofiya Garkot and Maksym Shamrai},
+      year={2025},
+      eprint={2507.16704},
+      archivePrefix={arXiv},
+      primaryClass={cs.LG},
+      url={https://arxiv.org/abs/2507.16704}, 
+}
 ```
 
 ---