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% Acoustics Australia Template
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\documentclass[]{article}

\def\refname{\normalsize\bf REFERENCES}
\sloppy
\addtolength{\textwidth}{60mm}
\addtolength{\oddsidemargin}{-33mm}
\addtolength{\topmargin}{-20mm}
\addtolength{\textheight}{52mm}
\setlength{\parindent}{3ex}
\setlength{\columnsep}{8mm}
\setlength{\fboxrule}{.3mm}
\flushbottom

\usepackage[T1]{fontenc}
\usepackage{mathptmx}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{graphicx} 
\usepackage{calc}
\usepackage[font=small,labelfont=bf,labelsep=period]{caption}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Front Matter (Title, authors, addresses etc.)
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\begin{document}

\twocolumn[

% Full title of the paper (Capitalized)
{\Huge\bf TITLE \par}

\rule{182mm}{0.3mm}

\vspace{3mm}

% Authors 
{\large
\bf
Author 1 {\normalsize and} Author 2}
\vspace{1mm}

% Addresses
{\normalsize\bf
Address 1

Address 2
}

\vspace{1mm}

% Corresponding author email
{\small
  corresponding.author@email.au
}

% Abstract
\begin{center}% adds some vertical space
\setlength\fboxsep{4mm}
\small
\framebox{%
  \parbox{\textwidth-2\fboxsep-2\fboxrule}{%
    ABSTRACT: Text of abstract.
  }}
\end{center}


\vspace{1.5mm}
]

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Introduction
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\noindent {\large\bf 1. INTRODUCTION}

\vspace{1mm}

\noindent Text of para 1

Text of para 2, etc

% Figure example
\begin{figure}[ht]
\centering
\includegraphics[width=70mm]{Figure1.eps}
\caption{Figure1Caption.}
\label{fig:Figure1Label} 
\end{figure}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Section 2
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\vspace{5mm}

\noindent {\large\bf 2. SECTION 2 TITLE}


\vspace{1mm}

\noindent First para

\begin{figure}[ht]
\centering
\includegraphics[width=70mm]{Figure2.eps}
\caption{Figure2Caption.}
\label{fig:Figure2Label} 
\end{figure}

%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Section 2 Subsection
%%%%%%%%%%%%%%%%%%%%%%%%%%%

\vspace{5mm}

\noindent {\bf 2.1 Subsection Title}

\vspace{1mm}

%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Section 2 Subsubsection
%%%%%%%%%%%%%%%%%%%%%%%%%%%

\noindent {\it 2.1.1 subsubsection Title}

\vspace{1mm}

\noindent First para


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% References
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\vspace{5mm}

\noindent {\large\bf REFERENCES}

\renewcommand{\labelenumi}{[\theenumi]}
\small
\begin{enumerate}
\bibitem{}
First reference
\bibitem{}
Second reference
\end{enumerate}

\end{document}