diff --git a/bibAndCite/references.bib b/bibAndCite/references.bib
index 9d31bc3..1d0060c 100644
--- a/bibAndCite/references.bib
+++ b/bibAndCite/references.bib
@@ -542,4 +542,19 @@
   doi       = {10.1007/978-3-642-55418-6},
 }
 
+@InProceedings{schuster2013easternAlps,
+  author    = {Ralf Schuster and Walter Kurz and Kurt Krenn and Harald Fritz},
+  booktitle = {11th Workshop on Alpine Geological Studies & 7th European Symposium on Fossil Algae: Abstracts & Field Guides},
+  title     = {{{Introduction to the Geology of the Eastern Alps}}},
+  year      = {2013},
+  address   = {Wien},
+  editor    = {Ralf Schuster},
+  number    = {99},
+  pages     = {121--133},
+  publisher = {Geologische Bundesanstalt (GBA)},
+  series    = {Berichte der Geologischen Bundesanstalt},
+  issn      = {1017-8880},
+  url       = {https://opac.geologie.ac.at/ais312/dokumente/BR0099_121_A.pdf},
+}
+
 @Comment{jabref-meta: databaseType:bibtex;}