diff -r ae516c20c5f1 -r 4dac76eb27d9 Nominal/example.html
--- a/Nominal/example.html	Sat Jan 28 06:40:19 2017 +0000
+++ b/Nominal/example.html	Sat Jan 28 07:17:00 2017 +0000
@@ -294,7 +294,7 @@
     
Nominal Reasoning Techniques in Isabelle/HOL.  In
       Journal of Automatic Reasoning, 2008, Vol. 40(4), 327-356.
-      [ps].
+      [ps]. | | [2]@@ -303,8 +303,8 @@
     (Christian Urban and Michael Norrish) 
     Proceedings of the ACM Workshop on Mechanized Reasoning about Languages with Variable
     Binding and Names (MERLIN 2005). Tallinn, Estonia. September 2005. Pages 25-32. © ACM, Inc.
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-    [pdf]
+    [ps]
+    [pdf] | 
 | [3]@@ -315,7 +315,7 @@
     International Joint Conference on Automated Deduction (IJCAR 2006). In volume 4130 of 
     Lecture Notes in Artificial Intelligence. Seattle, USA. August 2006. Pages 498-512.
     © Springer Verlag
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+    [ps] | 
 
@@ -325,7 +325,7 @@
     (Stefan Berghofer and Christian Urban) 
     Proceedings of the International Workshop on Logical Frameworks and 
     Meta-Languages: Theory and Practice (LFMTP 2006). Seattle, USA. ENTCS. Pages 53-67.
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+    [ps]
     
 
 
@@ -337,7 +337,7 @@
     Notes in Artificial Intelligence. Bremen, Germany. July 2007. Pages 35-50.
     © Springer Verlag 
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+    [ps]
     
 
 
@@ -347,8 +347,8 @@
     (Christian Urban, James Cheney and Stefan Berghofer) 
     In Proc. of the 23rd IEEE Symposium on Logic in Computer Science (LICS 2008), IEEE Computer Society,
     June 2008. Pages 45-56.
-    [pdf] More
-      information elsewhere.
+    [pdf] More
+      information elsewhere.
     
 
 | [7]@@ -357,7 +357,7 @@
     (Brian Huffman and Christian Urban) 
     In Proc. of the 1st Conference on Interactive Theorem Proving (ITP 2010). In volume 6172 in 
     Lecture Notes in Computer Science, Pages 35-50, 2010.
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+    [pdf] | 
 
@@ -367,7 +367,7 @@
       (Christian Urban and Cezary Kaliszyk) 
       In Proc. of the 20th European Symposium on Programming (ESOP 2011).
       In Volume 6602 of Lecture Notes in Computer Science, Pages 480-500, 2011.
-      [pdf]
+      [pdf]