% Basic abstract to ENFE
%%%%%%%%%%%%%%%%%%% DO NOT EDIT THIS INITIAL PART %%%%%%%%%%
\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{fancyhdr,xcolor}
\usepackage{graphicx}
\hoffset = -75pt
\textwidth = 475pt
\pagestyle{fancy}
\fancyhf{}
\chead{\colorbox{blue!15}{%
		\makebox[\dimexpr\linewidth][c]{\color{blue}%
			\bf\huge III Encontro Nacional de Física Estatística}%
}}
\renewcommand{\headrulewidth}{0pt}
\newcommand{\enfetitle}[1]{ ~\\~\\ {\bf \Large ~\\#1}\\}

\begin{document}
%%%%%%%%%%%%%%%%% ONLY MODIFY BELOW THIS LINE %%%%%%%%%%%

\enfetitle{Title Demo}

\noindent{\underline{Presenting Author$^{1,2}$},  Author Two$^1$ and Author Three$^{1,3}$}\\
{$^1$Organization 1, $^2$Organization 2, $^3$Organization 3}
~\\~\\%
Type here the text of your abstract. The abstract should fit within one A4 size page. You can
use references [1,2] and equations:
\begin{equation}
	\frac{\partial h}{\partial t} = \mu \nabla^2 h + \lambda (\nabla h)^2 + \eta
	\label{Petrov-eq1}
\end{equation}
	
The abstract can be divided into paragraphs.
	
The formulas/equations can be enumerated, Eq.(\ref{Petrov-eq1}).
	
The list of references must be produced without the bibliography environment.
	
\subsection*{References}

\noindent [1] Reference One.\\
\noindent [2] Reference Two.
	
	
\end{document}
