Fixes

document.bib

@@ -257,3 +257,18 @@
   howpublished = {\url{https://pages.di.unipi.it/bruni/LTSRS/}},
   year =         2025,
 }
+
+@article{Brodo_Bruni_Falaschi_Gori_Milazzo_Montagna_Pulieri_2024,
+  title =        {Causal analysis of positive reaction systems},
+  volume =       26,
+  DOI =          {10.1007/s10009-024-00757-y},
+  number =       4,
+  journal =      {International Journal on Software Tools for
+                  Technology Transfer},
+  author =       {Brodo, Linda and Bruni, Roberto and Falaschi, Moreno
+                  and Gori, Roberta and Milazzo, Paolo and Montagna,
+                  Valeria and Pulieri, Pasquale},
+  year =         2024,
+  month =        {6},
+  pages =        {509–526}
+}