Update README.md

README.md

@@ -48,7 +48,7 @@ The development of the model is a collaborative effort between the University of
 
 # Citation
 
-When using or citing this data set, kindly cite the following publication:
+When using or citing this data set, kindly cite the following [publication](https://arxiv.org/abs/2305.06721):
 
 ``` latex
 @misc{albertina-pt,
@@ -58,7 +58,7 @@ When using or citing this data set, kindly cite the following publication:
               António Branco and Rodrigo Santos and
               Henrique Lopes Cardoso and Tomás Osório},
       year={2023},
-      eprint={?},
+      eprint={2305.06721},
       archivePrefix={arXiv},
       primaryClass={cs.CL}
 }