\documentclass{article} \usepackage[L7x,T1]{fontenc} \usepackage[utf8]{inputenc} \usepackage{csquotes} \usepackage[english]{babel} \usepackage[maxbibnames=99,style=authoryear]{biblatex} \addbibresource{bib.bib} \usepackage{hyperref} \usepackage{caption} \usepackage{subcaption} \usepackage{gensymb} \usepackage{varwidth} \usepackage{tikz} \usetikzlibrary{er,positioning} \title{ Cartografic Generalization of Lines (example of rivers) \\ \vspace{4mm} } \author{Motiejus Jakštys} \date{\today} \begin{document} \maketitle \newpage \section{Abstract} \label{sec:abstract} \section{Introduction} \label{sec:introduction} \section{The Problem} \label{sec:the_problem} \section{My Idea} \label{sec:my_idea} \section{The Details} \label{sec:the_details} \section{Related Work} \label{sec:related_work} \section{Conclusions and Further Work} \label{sec:conclusions_and_further_work} \printbibliography \end{document}