readme: update links to paper

README.md

@@ -22,7 +22,7 @@ Pre-training was performed for 1,700,000 iterations with batch size 256 and sequ
 
 Source code and data: https://github.com/AIRI-Institute/GENA_LM
 
-Paper: https://www.biorxiv.org/content/10.1101/2023.06.12.544594
+Paper: https://academic.oup.com/nar/article/53/2/gkae1310/7954523
 
 ## Examples
 
@@ -68,7 +68,7 @@ model = cls.from_pretrained('AIRI-Institute/gena-lm-bert-base-athaliana', num_la
 ```
 
 ## Evaluation
-For evaluation results, see our paper: https://www.biorxiv.org/content/10.1101/2023.06.12.544594
+For evaluation results, see our paper: https://academic.oup.com/nar/article/53/2/gkae1310/7954523
 
 
 ## Citation