% ---setup--------------------------------------------------
\documentclass[a4paper,9pt,twoside]{article}
\usepackage{inputenc}
\usepackage[T1]{fontenc}
\usepackage{csquotes}
\usepackage{hyperref}
\usepackage{multicol}
\usepackage[top=1.6cm, bottom=2cm, outer=0.9cm, inner=1.8cm, headsep=14pt]{geometry}
\usepackage[backend=bibtex, 
            style=reading, 
            entryhead=full, 
            entrykey=true, 
            annotation=true, 
            abstract = true, 
            library=true,
            file=false, 
            doi=false, 
            eprint=false, 
            url=false, 
            sorting=ynt]{biblatex}
%style -> numeric,reading,alphabetic,authoryear
%sorting -> anyt, ynt, none, ydnt
\title{myBibliography: \texttt{Biblatex} \& \texttt{Mendeley} - \LaTeX}
\author{G. Sousa}
\date{May 2019}
\bibliography{library}
% ---body--------------------------------------------------
\begin{document}
\maketitle
\medskip
\tableofcontents
\nocite{*}
\medskip
\section{Themes / Keywords}
\begin{multicols}{3}
\subsection{Cognition}
 \printbibliography[keyword={Cognition}, heading=none]
\subsection{Literature}
 \printbibliography[keyword={Literature}, heading=none]
\subsection{Methodology}
\printbibliography[keyword={Methodology}, heading=none]
\subsection{Latex}
 \printbibliography[keyword={Latex}, heading=none]
\end{multicols}
\clearpage
\section{Type of Work}
\subsection{Articles}
\printbibliography[type=article, title={Articles only}]
\subsection{Theses}
\printbibliography[type=thesis, title={Thesis only}]
\end{document}
% ---------------------------------------------------------
% [NOTE]- - - - - - - - - - - - - - - - - - - - - - - - - -
% More details about the integration with Mendeley
% are described in the following link:
% https://www.guxsousa.com/posts/2018/05/filtered-bibliography-mendeley-biblatex/
% - - - - - - - - - - - - - - - - - - - - - - - - - - - - -