diff --git a/references_JR.bib b/references_JR.bib
index 63e2716..bdb289b 100644
--- a/references_JR.bib
+++ b/references_JR.bib
@@ -58222,6 +58222,14 @@ The presentation of your work and the essential context is very good. The paper
   owner = {mj},
 }
 
+@article{kailig_03,
+  title = {A {{New Component Concept}} for {{Fault Trees}}},
+  author = {Kaiser, Bernhard and Liggesmeyer, Peter and M{\"a}ckel, Oliver},
+  year = {2003},
+  month = jan,
+  langid = {english},
+}
+
 @Comment{jabref-meta: databaseType:biblatex;}
 
 @Comment{jabref-meta: selector_author:Alexander Worm;Christian Brehm;Christian de Schryver;Christian Neeb;Frank Gilbert;Frank Kienle;Friedbert Berens;Heiko Michel;Matthias Alles;Michael J. Thul;Norbert Wehn;Timo Vogt;}