\documentclass[12pt]{article} \usepackage[margin=1in]{geometry} \usepackage[utf8]{inputenc} \usepackage[english]{babel} \usepackage[T1]{fontenc} \usepackage{fourier} \usepackage{amsthm} \usepackage{amssymb} \usepackage{amsmath} \usepackage{amsfonts} \usepackage{latexsym} \usepackage{graphicx} \usepackage{float} \usepackage{etoolbox} \usepackage{hyperref} \usepackage{tikz} \usepackage{lipsum} \usepackage{algorithm} \usepackage{algpseudocode} \newcommand{\R}{\mathbb{R}} \newcommand{\N}{\mathbb{N}} \newcommand{\Z}{\mathbb{Z}} \newcommand{\Q}{\mathbb{Q}} \newcommand{\C}{\mathbb{C}} \newcommand{\s}{\vspace*{0.4cm}} \newcommand{\nd}{\noindent} % add counters \title{Spatial networks and small worlds} \author{Luca Lombardo} \date{December 2022} \begin{document} \maketitle \begin{abstract} \noindent \lipsum[1] \end{abstract} \tableofcontents \clearpage \include{introduction.tex} \include{erdos.tex} \include{networks.tex} \include{smallworlds.tex} \include{detect.tex} \clearpage \bibliographystyle{unsrt} \bibliography{ref} \nocite{*} \end{document}