Index: doc/bibliography/pl.bib
===================================================================
--- doc/bibliography/pl.bib	(revision f4fe7fd2c9f3581d5bf7b0beac6cf44faa553c46)
+++ doc/bibliography/pl.bib	(revision 5cd0742d08d7183f34b2f772ad25bcf94041b489)
@@ -4750,5 +4750,6 @@
     month	= sep,
     year	= 2006,
-    note	= {\textsf{http://cs.anu.edu.au/\-$\sim$Robin.Garner/\-mmtk-guide.pdf}},
+    note	= {\href{http://cs.anu.edu.au/~Robin.Garner/mmtk-guide.pdf}
+    		  {http://cs.anu.edu.au/\-$\sim$Robin.Garner/\-mmtk-guide.pdf}},
 }