diff --git a/doc/bib.bib b/doc/bib.bib
index 1712526..193ee0a 100644
--- a/doc/bib.bib
+++ b/doc/bib.bib
@@ -90,3 +90,14 @@
 	Author="Frank Schoep"
 }
 
+@TechReport{OMG02,
+	Author="{Object Management Group}",
+	Title="Human-Usable Textual Notation ({HUTN}) Specification",
+	Note="Available online \url{http://www.omg.org/docs/ptc/02-12-01.pdf}",
+	URL="http://www.omg.org/docs/ptc/02-12-01.pdf",
+	Number="ptc/02-12-01",
+	Month=dec,
+	Year=2002,
+	Institution="OMG Inc.",
+	Address="Needham, MA"
+	}