%%%%%%%%%%%%%%%%%%%%%%%%%% author.tex %%%%%%%%%%%%%%%%%%%%%%%%%
%
% sample root file for your contribution to a "contributed book"
%
% "contributed book"
%
% Use this file as a template for your own input.
%
%%%%%%%%%%%%%%%%%%%%%%%% Springer-Verlag %%%%%%%%%%%%%%%%%%%%%%%%%%


% RECOMMENDED %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\documentclass{article}

% choose options for [] as required from the list
% in the Reference Guide, Sect. 2.2


\usepackage{graphicx}        % standard LaTeX graphics tool
                             % when including figure files

\usepackage{color}
% etc.
% see the list of further useful packages
% in the Reference Guide, Sects. 2.3, 3.1-3.3

\makeindex             % used for the subject index
                       % please use the style sprmidx.sty with
                       % your makeindex program


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\DeclareGraphicsRule{*}{mps}{*}{}


\begin{document}

\begin{figure}
	\centering
	\includegraphics[scale=2]{network.1}
\end{figure}

\begin{figure}
	\centering
	\includegraphics[scale=2]{network.2}
\end{figure}

\begin{figure}
	\centering
	\includegraphics[scale=2]{network.3}
\end{figure}

\begin{figure}
	\centering
	\includegraphics[scale=2]{network.4}
\end{figure}

\end{document}
