Update README.md

README.md

@@ -64,7 +64,7 @@ It is distributed free of charge and under a most permissible license.
 
 
 **Albertina 1.5B PTBR 256** is developed by a joint team from the University of Lisbon and the University of Porto, Portugal. 
-For a fully detailed description, check the respective [publication](https://arxiv.org/abs/?):
+For a fully detailed description, check the respective [publication](https://arxiv.org/abs/2403.01897):
 
 ``` latex
 @misc{albertina-pt-fostering,
@@ -74,7 +74,7 @@ For a fully detailed description, check the respective [publication](https://arx
               and António Branco and Henrique Lopes Cardoso
               and Tomás Freitas Osório and Bernardo Leite},
       year={2024},
-      eprint={?},
+      eprint={2403.01897},
       archivePrefix={arXiv},
       primaryClass={cs.CL}
 }
@@ -193,7 +193,7 @@ The model can be used by fine-tuning it for a specific task:
 
 # Citation
 
-When using or citing this model, kindly cite the following [publication](https://arxiv.org/abs/?):
+When using or citing this model, kindly cite the following [publication](https://arxiv.org/abs/2403.01897):
 
 ``` latex
 @misc{albertina-pt-fostering,
@@ -203,7 +203,7 @@ When using or citing this model, kindly cite the following [publication](https:/
               and António Branco and Henrique Lopes Cardoso
               and Tomás Freitas Osório and Bernardo Leite},
       year={2024},
-      eprint={?},
+      eprint={2403.01897},
       archivePrefix={arXiv},
       primaryClass={cs.CL}
 }