% ------------------------------------------------------------------------
% SampleBirk.tex for Birkart.cls*************************************************
% ------------------------------------------------------------------------
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\documentclass{birkart}

% THEOREM Environments (Examples)------------------------------------------
 \newtheorem{thm}{Theorem}[section]
 \newtheorem{cor}[thm]{Corollary}
 \newtheorem{lem}[thm]{Lemma}
 \newtheorem{prop}[thm]{Proposition}
 \theoremstyle{definition}
 \newtheorem{defn}[thm]{Definition}
 \theoremstyle{remark}
 \newtheorem{rem}[thm]{Remark}
 \newtheorem*{ex}{Example}
 \numberwithin{equation}{section}

\begin{document}
%---------------------------------------------------------------------------
%Insert here the title, affiliations and abstract:
%
\title[Running Heads: An Example for Birkart]
 {An Example for the Usage of the\\ Birkart Class File}
%----------Author 1
\author[Running Heads: Birkh\"auser]{Birkh\"{a}user Publishing Ltd.}

\address{%
Viaduktstr. 42\\
P.O. Box 133\\
CH 4010 Basel\\
Switzerland}

\email{info@birkhauser.ch}

\thanks{This work was completed with the support of our
\TeX-pert.}
%----------Author 2
\author{A Second Author}
\address{The address of\\
the second author\\
sitting somewhere\\
in the world}
\email{dont@know.who.knows}
%----------classification, keywords, date
\subjclass[2000]{Primary 99Z99; Secondary 00A00}

\keywords{Class file, Birkart}

\date{December 1, 2001}
%----------additions
\dedicatory{To my parents}
%%% ----------------------------------------------------------------------

\begin{abstract}
The aim of this work is to provide the contributors to edited
volumes published by Birkhauser with an easy-to-use and flexible
class file compatible with
\LaTeX\ and \AmS-\LaTeX.
\end{abstract}

%%% ----------------------------------------------------------------------
\maketitle
%%% ----------------------------------------------------------------------

\section{Document Preamble}
Start the article with the command

\begin{verbatim}\documentclass{birkart}\end{verbatim}

After that, needed macro packages and new commands can be inserted
as in every \LaTeX\ or \AmS-\LaTeX\ document. Don't use commands
that change the page layout (like
\verb+\textwidth, \oddsidemargin+
etc.) or fonts.

\section{Frontmatter}
The command

\begin{verbatim}\begin{document}\end{verbatim}

starts -- as always -- the article.

%\subsection{Editorial Commands}
%
%The commands
%
%\begin{verbatim}
%\firstpage{1}
%\issuenumber{4}
%\volumeandyear{41 (2001)}
%\end{verbatim}
%
%must be used for each article as they generate the heading
%especially for the first page. Each of the following commands
%\textit{can} be used if necessary:
%
%\begin{verbatim}
%\commby{inhouse}
%\submitted{March 14, 2000}
%\received{March 16, 2000}
%\revised{June 1, 2000}
%\accepted{July 22, 2000}
%\end{verbatim}
%
%The ordering of these commands does not matter -- the output
%will appear at the end of the paper in the indicated ordering.

\subsection*{Author Data}

Afterwards, insert title, affiliation(s), abstract, MSC 2000 Codes, and
keywords as in the source file to this document,
\verb+sample.tex+. E.g.,

\begin{verbatim}
\title[Running Heads: An Example for Birkart]
 {An Example for the Usage of the\\ Birkart Class File}
%----------Author 1
\author[Running Heads: Birkh\"auser]{Birkh\"{a}user Publishing Ltd.}
\address{%
Viaduktstr. 42\\
P.O. Box 133\\
CH 4010 Basel\\
Switzerland}
\email{info@birkhauser.ch}
\thanks{This work was completed with the support of our
\TeX-pert.}
\subjclass{Primary 99Z99; Secondary 00A00}
\keywords{Class file, Birkart}
\end{verbatim}

Finally, \verb+\maketitle+ typesets the title.

\section{Mainmatter}
Now type the article using the usual \LaTeX\ and (if you need them)
\AmS-\LaTeX\ commands.

We gratefully appreciate if the text does
not contain \verb+\overfull+ and/or \verb+\underfull+ boxes, if
equations do not exceed the indicated width, if hyphenations have
been checked, and if the hierarchical structure of your article is
clear. Please avoid caps and underlines.

Just to give examples of a few typical environments:

\begin{defn}
This serves as environment for definitions. Note that the text
appears not in italics.
\end{defn}

\begin{thm}[Main Theorem]
In contrast to definitions, theorems appear typeset in italics as
it has become more or less standard in most textbooks and
monographies.
\end{thm}

\begin{rem}
Additional comments are being typeset without boldfaced entrance
word as they may be minor important.
\end{rem}

\begin{ex}
For some constructs, even no number is required.
\end{ex}

Displayed equations may be numbered like the following one:
\begin{equation}
\sqrt{1-\sin^2(x)}=|\cos(x)|.
\end{equation}

At the end of the document, the affiliation(s) will be typeset
automatically.

\begin{thebibliography}{1}
\bibitem{test} A. B. C. Test, \textit{On a Test.} J. of Testing
\textbf{88} (2000), 100--120.
\bibitem{latex} G. Gr\"atzer, \textit{Math into \LaTeX.} 3rd Edition,
Birkh\"auser, 2000.
\end{thebibliography}

% ------------------------------------------------------------------------

\subsection*{Acknowledgment}
Many thanks to our \TeX-pert for developing this class file.
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\end{document}
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