Update links and references in libstdc++ manual

diff --git a/libstdc++-v3/doc/xml/manual/policy_data_structures.xml b/libstdc++-v3/doc/xml/manual/policy_data_structures.xml
index 4de8236..dca958c 100644
--- a/libstdc++-v3/doc/xml/manual/policy_data_structures.xml
+++ b/libstdc++-v3/doc/xml/manual/policy_data_structures.xml
@@ -4719,7 +4719,7 @@ 
 	an underlying pairing heap (<xref linkend="biblio.fredman86pairing"/>),
 	binary heap (<xref linkend="biblio.clrs2001"/>),
 	binomial heap (<xref linkend="biblio.clrs2001"/>),
-	a binomial heap with a redundant binary counter (<xref linkend="biblio.maverik_lowerbounds"/>),
+	a binomial heap with a redundant binary counter (<xref linkend="biblio.maverick_lowerbounds"/>),
 	or a thin heap (<xref linkend="biblio.kt99fat_heaps"/>).
 	</para>
 
diff --git a/libstdc++-v3/doc/xml/manual/policy_data_structures_biblio.xml b/libstdc++-v3/doc/xml/manual/policy_data_structures_biblio.xml
index 3c4c320..16b73d6 100644
--- a/libstdc++-v3/doc/xml/manual/policy_data_structures_biblio.xml
+++ b/libstdc++-v3/doc/xml/manual/policy_data_structures_biblio.xml
@@ -892,12 +892,9 @@ 
     </biblioentry>
 
     <!-- 26 -->
-    <biblioentry xml:id="biblio.maverik_lowerbounds">
+    <biblioentry xml:id="biblio.maverick_lowerbounds">
       <title>
-	<link xmlns:xlink="http://www.w3.org/1999/xlink"
-	      xlink:href="http://magic.aladdin.cs.cmu.edu/2005/08/01/deamortization-part-2-binomial-heaps/">
-	  Deamortization - Part 2: Binomial Heaps
-	</link>
+	Deamortization - Part 2: Binomial Heaps
       </title>
       <date>
 	2005
@@ -906,7 +903,7 @@ 
       <author>
 	<personname>
 	  <firstname>
-	    Maverik
+	    Maverick
 	  </firstname>
 	  <surname>
 	    Woo
@@ -1422,10 +1419,7 @@ 
     <!-- 45 -->
     <biblioentry xml:id="biblio.wickland96thirty">
       <title>
-	<link xmlns:xlink="http://www.w3.org/1999/xlink"
-	      xlink:href="http://myweb.wvnet.edu/~gsa00121/books/amongdead30.zip">
-	  Thirty Years Among the Dead
-	</link>
+	Thirty Years Among the Dead
       </title>
       <date>
 	1996
diff --git a/libstdc++-v3/doc/xml/manual/profile_mode.xml b/libstdc++-v3/doc/xml/manual/profile_mode.xml
index ae846d9..39c176b 100644
--- a/libstdc++-v3/doc/xml/manual/profile_mode.xml
+++ b/libstdc++-v3/doc/xml/manual/profile_mode.xml
@@ -25,9 +25,9 @@ 
   calls to an instrumentation library to record the internal state of
   various components at interesting entry/exit points to/from the standard
   library.  Process trace, recognize suboptimal patterns, give advice.
-  For details, see
-  <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://dx.doi.org/10.1109/CGO.2009.36">paper presented at
-   CGO 2009</link>.
+  For details, see the
+  <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://http://ieeexplore.ieee.org/document/4907670/">Perflint
+  paper presented at CGO 2009</link>.
   </para>
   <para>
   <emphasis>Strengths: </emphasis>
@@ -1509,8 +1509,8 @@  foo.cc:7: advice: Insert prefetch instruction.
   <listitem><para><emphasis>Fundamentals:</emphasis>Allocation can be tuned
   to a specific traversal pattern, to result in better data locality.
   See paper:
-  <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.springerlink.com/content/8085744l00x72662/">
-  Custom Memory Allocation for Free</link>.
+  <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://parasol.tamu.edu/publications/download.php?file_id=570">
+  Custom Memory Allocation for Free</link> by Jula and Rauchwerger.
   </para></listitem>
   <listitem><para><emphasis>Sample runtime reduction:</emphasis>30%.
   </para></listitem>
diff --git a/libstdc++-v3/doc/xml/manual/using.xml b/libstdc++-v3/doc/xml/manual/using.xml
index c06ce16..1970845 100644
--- a/libstdc++-v3/doc/xml/manual/using.xml
+++ b/libstdc++-v3/doc/xml/manual/using.xml
@@ -1624,9 +1624,9 @@  gcc version 4.1.2 20070925 (Red Hat 4.1.2-33)
       </programlisting>
 
       <para>For further details of the C++11 memory model see Hans-J. Boehm's
-      <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.hpl.hp.com/personal/Hans_Boehm/c++mm/user-faq.html">Threads
+      <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.hboehm.info/c++mm/">Threads
       and memory model for C++</link> pages, particularly the <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.hpl.hp.com/personal/Hans_Boehm/c++mm/threadsintro.html">introduction</link> 
-      and <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.hpl.hp.com/personal/Hans_Boehm/c++mm/user-faq.html">FAQ</link>.
+      and <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.hboehm.info/c++mm/user-faq.html">FAQ</link>.
       </para>
 
   </section>
diff --git a/libstdc++-v3/doc/xml/manual/using_exceptions.xml b/libstdc++-v3/doc/xml/manual/using_exceptions.xml
index 840c12b..b855cf4 100644
--- a/libstdc++-v3/doc/xml/manual/using_exceptions.xml
+++ b/libstdc++-v3/doc/xml/manual/using_exceptions.xml
@@ -512,7 +512,7 @@  is called.
   <biblioentry>
       <title>
 	<link xmlns:xlink="http://www.w3.org/1999/xlink"
-	      xlink:href="http://www.research.att.com/~bs/3rd_safe.pdf">
+	      xlink:href="http://www.stroustrup.com/3rd_safe.pdf">
 	Appendix E: Standard-Library Exception Safety
 	</link>
       </title>