Update README.md

README.md

@@ -225,9 +225,12 @@ If you use dlordinal we would appreciate a citation of the following [paper](htt
 
 ```bibtex
 @article{berchez2024dlordinal,
-  title={dlordinal: a Python package for deep ordinal classification},
-  author={B{\'e}rchez-Moreno, Francisco and Vargas, V{\'\i}ctor M and Ayll{\'o}n-Gavil{\'a}n, Rafael and Guijo-Rubio, David and Herv{\'a}s-Mart{\'\i}nez, C{\'e}sar and Fern{\'a}ndez, Juan C and Guti{\'e}rrez, Pedro A},
-  journal={arXiv preprint arXiv:2407.17163},
-  year={2024}
+  title={dlordinal: A Python package for deep ordinal classification},
+  author={B{\'e}rchez-Moreno, Francisco and Ayll{\'o}n-Gavil{\'a}n, Rafael and Vargas, V{\'\i}ctor M and Guijo-Rubio, David and Herv{\'a}s-Mart{\'\i}nez, C{\'e}sar and Fern{\'a}ndez, Juan C and Guti{\'e}rrez, Pedro A},
+  journal={Neurocomputing},
+  pages={129305},
+  year={2024},
+  publisher={Elsevier},
+  doi={doi.org/10.1016/j.neucom.2024.129305}
 }
 ```