Update README.md

README.md

@@ -14,7 +14,8 @@ This repository contains information and code to reproduce the results presented
   eprint={2403.05144},
   eprinttype={arxiv},
   eprintclass={math.NA},
-  url={https://arxiv.org/abs/2403.05144}
+  url={https://arxiv.org/abs/2403.05144},
+  journal={arXiv preprint arXiv:2402.12140}
 }
 ```
 If you find these results useful, please cite the article mentioned above. If you use the implementations provided here, please also cite this repository as