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%{\Large \sc Sigsam CCA}\\

\vspace{-5pt} \textsc{ACM} Communications in Computer Algebra

\smallskip
A Quarterly Publication of the ACM Special Interest Group on Symbolic
and Algebraic Manipulation.\\
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%\medskip
{\bf Editors:}  email: \verb+editor_SIGSAM@acm.org+ \\[\medskipamount]
Manuel Kauers\\
RISC, J. Kepler University of Linz, \textsc{Austria} \\
phone: +43 732 2468-9958 \\
fax: +43 732 2468-9930\\
email: \verb+mkauers@risc.jku.at+\\
URL: \verb+http://www.kauers.de+

\smallskip
{\bf Associate Editors:} \vspace{-10pt}
\begin{itemize}
\itemsep -3pt

\item Massimo Caboara, Universit\`a di Genova, \textsc{Italy}.

\item Jean-Guillaume Dumas, Universit\'e Joseph Fourier, Grenoble,
\textsc{France}.

\item Laureano Gonzalez-Vega,
Universidad de Cantabria, Santander, \textsc{Spain}.

\item Eugene Zima,
Wilfrid Laurier University, Waterloo ON, \textsc{Canada}.

\item Michael Wester,
Cotopaxi, Albuquerque NM, \textsc{USA}.

\item Lihong Zhi,
Academia Sinica, Beijing, \textsc{China}.

\end{itemize}
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\hrule

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{\large \textsc{Sigsam} Executive Committee}

\smallskip

{\noindent\bf Chair:}
Ilias S.~Kotsireas\\
Wilfrid Laurier University, Waterloo ON, Canada \\
phone: +1 519 884-0710 ext. 2218 \\
fax: +1 746-0677 \\
email: \verb+ikotsire@wlu.ca+\\
URL: \verb+http://www.cargo.wlu.ca+

{\noindent\bf Vice-Chair:} Jean-Guillaume Dumas \\
Universite Joseph Fourier, France\\
\verb!ljk.imag.fr/membres/Jean-Guillaume.Dumas!\\
email: \verb+Jean-Guillaume.Dumas@imag.fr+\ ,\\
\hphantom{email:} \verb+vc_SIGSAM@acm.org+

{\noindent\bf Secretary:} Ziming Li\\
Chinese Academy of Sciences, China\\
\verb!http://www.mmrc.iss.ac.cn/~zmli/!\\
email: \verb+zmli@mmrc.iss.ac.cn+ \ ,\\
\hphantom{email:} \verb+secretary_SIGSAM@acm.org+

{\noindent\bf Treasurer:} Agnes Szanto\\
N.C. State University, USA \\
\verb+http://www4.ncsu.edu/~aszanto/+ \\
email: \verb+aszanto@ncsu.edu+ \ , \\
\hphantom{email:} \verb+treasurer_SIGSAM@acm.org+

{\noindent\bf Information Director:}
William J. Turner \\
Wabash College, USA \\
\verb+http://persweb.wabash.edu/facstaff/turnerw+ \\
email: \verb+turnerw@wabash.edu+ \ , \\
\hphantom{email:} \verb+infodir_SIGSAM@acm.org+

\newpage
{\noindent\bf Past Chair:} Jeremy Johnson \\
Drexel University, USA \\
email: \verb!jjohnson@cs.drexel.edu!

\medskip
\hrule
{\noindent\bf Past Editor:} Ilias Kotsireas\\
Wilfrid Laurier University, Waterloo ON, Canada \\
email: \verb+ikotsire@wlu.ca+
\medskip
\hrule

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\textbf{Submission of Articles}
Any material that is of interest to
\textsc{Sigsam} members can be submitted for publication.
Submissions to the \textsc{Communications in Computer Algebra} should be written in
\LaTeX$2_{\displaystyle \varepsilon}$ and should be sent to one of the editors
or one of the associate editors.

% \textsc{CCA} publishes both reviewed and non-reviewed articles.
% A formally reviewed article is indicated by an imprint on its
% first page.

\bigskip

\hrule

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\textbf{Notice to Contributing Authors to SIG Newsletters:}

By submitting your article for distribution in this Special Interest
Group publication, you hereby grant to ACM the following
non-exclusive, perpetual, worldwide rights:

\vspace*{-5pt}
\begin{list}{$\bullet$}{\itemsep=0pt\parsep=0pt\topsep=0pt}
\item to publish in print on condition of acceptance by the editor
\item to digitize and post your article in the electronic version of
  this publication
\item to include the article in the ACM Digital Library and in any Digital Library related services
\item to allow users to make a personal of the article for
  noncommercial, educational or research purposes
\end{list}
\vspace*{-5pt}

However, as a contributing author, you retain copyright to your
article and ACM will make every effort to refer requests for
commercial use directly to you.

\textbf{Notice to Past Authors of ACM-Published Articles}

ACM intends to create a complete electronic archive of all articles
and/or other material previously published by ACM. If you have written
a work that has been previously published by ACM in any journal or
conference proceedings prior to 1978, or any SIG Newsletter at any
time, and you do NOT want this work to appear in the ACM Digital
Library, please inform \texttt{permissions@acm.org}, stating the title of the
work, the author(s), and where and when published.

\bigskip\hrule

\medskip
\textbf{For advertising information contact:}

Jennifer Ruzicka --- Advertising Director\\
email: \verb+jen.ruzicka@hq.acm.org+\\
ACM, 2 Penn Plaza, Suite 701, \\
New York, NY 10121-0701, USA \\
phone: +1 212 626-0687

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\textsc{ACM Communications in Computer Algebra} ISSN:  1932-2232

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