Index: doc/bibliography/cfa.bib
===================================================================
--- doc/bibliography/cfa.bib	(revision 9724df0f43a87e20fa080814d05c61fa7c184fce)
+++ doc/bibliography/cfa.bib	(revision 3778cb2314fa46ed66e835021dbe5baec0641cfd)
@@ -1623,4 +1623,15 @@
     year	= 1974,
 }
+
+@unpublished{Ditchfield:conversions,
+	contributer = {a3moss@uwaterloo.ca},
+	author = {Glen Ditchfield},
+	title = {Conversions for {Cforall}},
+	note = {\href{http://plg.uwaterloo.ca/~cforall/Conversions/index.html}{http://\-plg.uwaterloo.ca/\-\textasciitilde cforall/\-Conversions/\-index.html}},
+	month = {Nov},
+	year = {2002},
+	urldate = {28 July 2016},
+}
+
 
 @techreport{Dijkstra65,