1 files changed, 15 insertions, 0 deletions
diff --git a/ref.bib b/ref.bib
index ba0054f..5ac8a1c 100644
--- a/ref.bib
+++ b/ref.bib
@@ -626,6 +626,21 @@
   pages =        "323--337",
 }
 
+@Article{Lohmann2016,
+  author =       "Steffen Lohmann and Stefan Negru and Florian Haag and Thomas Ertl",
+  date =         "2016-05",
+  journaltitle = "Semantic Web",
+  title =        "Visualizing ontologies with {VOWL}",
+  doi =          "10.3233/sw-150200",
+  editor =       "Krzysztof Janowicz and Stefan Schlobach and Stefan Schlobach and Krzysztof Janowicz",
+  ISSN =         "1570-0844",
+  number =       "4",
+  pages =        "399--419",
+  volume =       "7",
+  file =         ":Lohmann2016 - Visualizing Ontologies with VOWL.pdf:PDF:https\://www.semantic-web-journal.net/system/files/swj1114.pdf",
+  publisher =    "IOS Press",
+}
+
 @Article{Lund2020,
   author =       "Birthe Lund",
   date =         "2020-12",