diff --git a/books/bookvolbib.pamphlet b/books/bookvolbib.pamphlet
index 6e9d78e..6a5b133 100644
--- a/books/bookvolbib.pamphlet
+++ b/books/bookvolbib.pamphlet
@@ -1009,6 +1009,9 @@ calculated using the matrix representation.'' Chemical Engineering and
 Applied Chemistry, School of Engineering and Applied Science, Aston
 University, Aston Triangle, Birmingham B4 7 ET, U. K. 
 \verb|www.ceac.aston.ac.uk/research/staff/jpf/papers/paper24/index.php|
+\bibitem[Flo63]{Flo63}
+Floyd, R. W.``Semantic Analysis and Operator Precedence''
+JACM 10, 3, 316-333 (1963)
 \bibitem[Ga95]{Ga95}
 Garcia, A. and Stichtenoth, H.
 ``A tower of Artin-Schreier extensions of function fields attaining the 
diff --git a/changelog b/changelog
index 02c95a1..1c58e5a 100644
--- a/changelog
+++ b/changelog
@@ -1,3 +1,5 @@
+20101211 tpd src/axiom-website/patches.html 20101211.02.tpd.patch
+20101211 tpd books/bookvolbib add [Flo63] Floyd
 20101211 tpd src/axiom-website/patches.html 20101211.01.tpd.patch
 20101211 tpd books/bookvolbib add [Pra73] Top down operator precedence
 20101210 tpd src/axiom-website/patches.html 20101210.01.tpd.patch
diff --git a/src/axiom-website/patches.html b/src/axiom-website/patches.html
index ea643c3..7180e0a 100644
--- a/src/axiom-website/patches.html
+++ b/src/axiom-website/patches.html
@@ -3313,5 +3313,7 @@ src/input/series.input add series to polynomial example<br/>
 books/bookvol9 merge and remove newaux.lisp<br/>
 <a href="patches/20101211.01.tpd.patch">20101211.01.tpd.patch</a>
 books/bookvolbib add [Pra73] Top down operator precedence<br/>
+<a href="patches/20101211.02.tpd.patch">20101211.02.tpd.patch</a>
+books/bookvolbib add [Flo63] Floyd<br/>
  </body>
 </html>