\newcommand\defterm{\textbf}
\newcommand\otherterm{\textit}
\newcommand\address{\def\@address}

\renewcommand\maketitle{
\begin{center}
{\Large ``\@title''}\\
{\@date}
\end{center}}
\AtEndDocument{%
\bigskip
\begin{flushright}
\@author\\[2pt]
\@address
\end{flushright}}

\usepackage{amsfonts}

\newcommand\nameofpicture[1]{%
\vbox{\hsize=.8\textwidth
      Normally, \texttt{#1} would be shown here.\\
      This presence of this message indicates that you do not have
      the \TeX{} files that facilitate the inclusion of postscript
      pictures; contact \texttt{k.p.hart@its.tudelft.nl} if you
      need to include pictures with your encyclopedia article.\par}}

\IfFileExists{epsfig.sty}%
             {\usepackage{epsfig}}%
             {\IfFileExists{epsf.tex}%
                           {\input{epsf.tex}}%
                           {\let\epsfbox\nameofpicture}}

\marginparwidth = 1.5\marginparwidth

\endinput