--- a/thesis/bib/thesis.bib	Sat Feb 07 14:47:27 2009 +0100
+++ b/thesis/bib/thesis.bib	Sat Feb 07 19:00:25 2009 +0100
@@ -507,3 +507,25 @@
 	year = "1979",
 	note = "Available on the Internet: {\small\url{http://dinosaur.compilertools.net/yacc/yacc.ps} (2009-02-07)}",
 }
+
+@article{saltzer75,
+	author = "Jerome~H. Saltzer and Michael~D. Schroeder",
+	title = "\textit{The Protection of Information in Computer Systems}",
+	journal = "Proceedings of the IEEE",
+	volume = "63",
+	number = "9",
+	year = "1975",
+	pages = "1278--1308",
+	note = "Available on the Internet: {\small\url{http://web.mit.edu/Saltzer/www/publications/protection/} (2009-02-07)}",
+}
+
+@manual{sendmail:config,
+	author = "Eric Allman",
+	organization = "Sendmail Consortium, The",
+	title = "\textit{Sendmail Configuration Files}",
+	year = "2006",
+	note = "Available on the Internet: {\small\url{http://sendmail.org/m4/readme.html} (2009-02-07)}",
+}
+
+
+