Add a link for extra documentation from Stadler Karel (<Karel.Stadler@psi.ch>)

diff --git a/README b/README
index cc04c8eae02c38d85fc6aad75ac8893dd762c02c..4e1cdb4912e916b69c3d979dd4a14b158f76f074 100644 (file)
--- a/README
+++ b/README
@@ -3,6 +3,10 @@ It is written in PHP4 (although the files have an extension of php3 for historic
 It is modular and right now it assumes that user information is stored in an ldap server
 or an sql database and accounting in an sql server.
 
+Extra documentation from Stadler Karel (<Karel.Stadler@psi.ch>):
+http://kstadler.ch/index.php?topgroupid=1&subgroupid=14&groupid=11
+
+
 INSTALLATION:
 
 Put dialup_admin in /usr/local/dialupadmin