\documentclass[a4paper,11pt, twocolumn]{article}
\usepackage{fancyhdr}
\usepackage[compact]{titlesec}
\titlespacing{\section}{1pt}{*1}{*1}
\titlespacing{\subsection}{0.2pt}{*0.2}{*0.2}
\titlespacing{\subsubsection}{0.2pt}{*0.2}{*0.2}
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\input{defs.tex}
\input{mydefs.tex}

\addbibresource{bibliography.bib}

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

\begin{document}

\fancyhf{}
\pagestyle{fancy}
\lhead{}
\rhead{CelloClemens et al.}
\cfoot{\thepage }
 
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\clearpage

% PROJECTS
\newcommand{\projectpath}{} % Necessary because of the inclusion of extra files
\begin{refsection} 
\include{project}
\end{refsection}
\end{document}

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