Update README.md

README.md

@@ -59,7 +59,7 @@ This software may not be used by companies with an annual revenue exceeding 20 m
 Cite:
 @article{nikolich2024vikhr,
   title={Vikhr: The Family of Open-Source Instruction-Tuned Large Language Models for Russian},
-  author={Aleksandr Nikolich and Konstantin Korolev and Artem Shelmanov},
+  author={Aleksandr Nikolich and Konstantin Korolev and Artem Shelmanov and  Igor Kiselev},
   journal={arXiv preprint arXiv:2405.13929},
   year={2024},
   url={https://arxiv.org/pdf/2405.13929}