diff --git a/cpp/Qhull.cpp b/cpp/Qhull.cpp
index de43d7ef95e665410b699282f6faae18d7d9a844..61a2b5572b62ce47ca766e7be23c27186316c35c 100644
--- a/cpp/Qhull.cpp
+++ b/cpp/Qhull.cpp
@@ -1,8 +1,8 @@
 /****************************************************************************
 **
 ** Copyright (C) 2008-2010 C.B. Barber. All rights reserved.
-** $Id: //product/qhull/main/rel/cpp/Qhull.cpp#46 $$Change: 1194 $
-** $DateTime: 2010/01/23 12:14:35 $$Author: bbarber $
+** $Id: //product/qhull/main/rel/cpp/Qhull.cpp#47 $$Change: 1213 $
+** $DateTime: 2010/03/14 19:09:59 $$Author: bbarber $
 **
 ****************************************************************************/
 
diff --git a/cpp/Qhull.h b/cpp/Qhull.h
index aa63f27826a312e84275d43258c60f962a87aa24..2f69b212e0bbad5f5fa2ef070921116ff9f532da 100644
--- a/cpp/Qhull.h
+++ b/cpp/Qhull.h
@@ -1,8 +1,8 @@
 /****************************************************************************
 **
 ** Copyright (C) 2008-2010 C.B. Barber. All rights reserved.
-** $Id: //product/qhull/main/rel/cpp/Qhull.h#39 $$Change: 1193 $
-** $DateTime: 2010/01/23 11:31:35 $$Author: bbarber $
+** $Id: //product/qhull/main/rel/cpp/Qhull.h#40 $$Change: 1213 $
+** $DateTime: 2010/03/14 19:09:59 $$Author: bbarber $
 **
 ****************************************************************************/
 
diff --git a/cpp/QhullVertex.cpp b/cpp/QhullVertex.cpp
index 1fe869cc4268a8a911bb357eb4691596016a121e..e4c978067275ef428620a3ed2774b68b6ea698c3 100644
--- a/cpp/QhullVertex.cpp
+++ b/cpp/QhullVertex.cpp
@@ -1,8 +1,8 @@
 /****************************************************************************
 **
 ** Copyright (C) 2008-2010 C.B. Barber. All rights reserved.
-** $Id: //product/qhull/main/rel/cpp/QhullVertex.cpp#26 $$Change: 1193 $
-** $DateTime: 2010/01/23 11:31:35 $$Author: bbarber $
+** $Id: //product/qhull/main/rel/cpp/QhullVertex.cpp#27 $$Change: 1213 $
+** $DateTime: 2010/03/14 19:09:59 $$Author: bbarber $
 **
 ****************************************************************************/
 
diff --git a/cpp/QhullVertex.h b/cpp/QhullVertex.h
index 3b0902acd5aa57affc0961f31fb8cfae1ede14e4..84510b0ec6c19dd635c4ec7438fd16528cfdc619 100644
--- a/cpp/QhullVertex.h
+++ b/cpp/QhullVertex.h
@@ -1,8 +1,8 @@
 /****************************************************************************
 **
 ** Copyright (C) 2008-2010 C.B. Barber. All rights reserved.
-** $Id: //product/qhull/main/rel/cpp/QhullVertex.h#27 $$Change: 1193 $
-** $DateTime: 2010/01/23 11:31:35 $$Author: bbarber $
+** $Id: //product/qhull/main/rel/cpp/QhullVertex.h#28 $$Change: 1213 $
+** $DateTime: 2010/03/14 19:09:59 $$Author: bbarber $
 **
 ****************************************************************************/
 
diff --git a/cpp/qhulltest/Qhull_test.cpp b/cpp/qhulltest/Qhull_test.cpp
index e198f951f1c21c85ea22ef158d59f056e0954dd6..bac814d0b6d1fa6133d542fb6cfc3c25a8b0b7c1 100644
--- a/cpp/qhulltest/Qhull_test.cpp
+++ b/cpp/qhulltest/Qhull_test.cpp
@@ -1,8 +1,8 @@
 /****************************************************************************
 **
 ** Copyright (C) 2008-2010 C.B. Barber. All rights reserved.
-** $Id: //product/qhull/main/rel/cpp/qhulltest/Qhull_test.cpp#40 $$Change: 1194 $
-** $DateTime: 2010/01/23 12:14:35 $$Author: bbarber $
+** $Id: //product/qhull/main/rel/cpp/qhulltest/Qhull_test.cpp#41 $$Change: 1213 $
+** $DateTime: 2010/03/14 19:09:59 $$Author: bbarber $
 **
 ****************************************************************************/
 
diff --git a/cpp/qhulltest/qhulltest.cpp b/cpp/qhulltest/qhulltest.cpp
index b85f563bddd1237188e48c463c0c3a1ee74f11ea..dd201610f56a8444e8d123b70447ea7d98b7bcd7 100644
--- a/cpp/qhulltest/qhulltest.cpp
+++ b/cpp/qhulltest/qhulltest.cpp
@@ -1,8 +1,8 @@
 /****************************************************************************
 **
 ** Copyright (C) 2008-2010 C.B. Barber. All rights reserved.
-** $Id: //product/qhull/main/rel/cpp/qhulltest/qhulltest.cpp#55 $$Change: 1179 $
-** $DateTime: 2010/01/12 19:53:15 $$Author: bbarber $
+** $Id: //product/qhull/main/rel/cpp/qhulltest/qhulltest.cpp#56 $$Change: 1213 $
+** $DateTime: 2010/03/14 19:09:59 $$Author: bbarber $
 **
 ****************************************************************************/
 
diff --git a/src/Changes.txt b/src/Changes.txt
index 98fa5ef02f2dd1905de7b7854df01610d6ffe859..66562777ffc938f0c499345509735ed6dc8b9de7 100644
--- a/src/Changes.txt
+++ b/src/Changes.txt
@@ -29,6 +29,7 @@ gitorious.org/qhull 2010/03/14
   Do not print QhullVertex::facetNeighbors is !facetNeighborsDefined()
 - Fixed type of vertex->neighbors in qh_printvoronoi [no effect on results]
 - Removed unnecessary if statement in qh_printvoronoi
+- index.htm: Add Google Scholar references
 
 ------------
 gitorious.org/qhull 2010/01/25
diff --git a/src/io.c b/src/io.c
index f912df4b75dbc7fb49e28ccce10b4a8ec04a64ea..0ca93ae2a5adb3120209ac494475015f5e0a7d90 100644
--- a/src/io.c
+++ b/src/io.c
@@ -14,8 +14,8 @@
    This allows the user to avoid loading io.o from qhull.a
 
    copyright (c) 1993-2010 The Geometry Center.
-   $Id: //product/qhull/main/rel/src/io.c#39 $$Change: 1193 $
-   $DateTime: 2010/01/23 11:31:35 $$Author: bbarber $
+   $Id: //product/qhull/main/rel/src/io.c#40 $$Change: 1213 $
+   $DateTime: 2010/03/14 19:09:59 $$Author: bbarber $
 */
 
 #include "qhull_a.h"