\documentclass[]{report}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%PACKAGES
%basic
\usepackage[utf8]{inputenc}
\usepackage[english]{babel}
%schedule
%\usepackage[margin=1in,landscape]{geometry}
\usepackage[usenames,dvipsnames]{color}
%\usepackage{wkcal}
%math packages
\usepackage{amsfonts}
\usepackage{amsmath, amssymb}
%Fonts
\usepackage{verbatim}
\usepackage{fullpage}
\usepackage{multicol}  %% for participants
\usepackage{hyperref}%%sazba url
\usepackage[hyphenbreaks]{breakurl}

%\usepackage{graphics}
\usepackage{graphicx}
%\usepackage{algorithmic}
%\usepackage{algorithm}
%for writing to a file
%\usepackage{catchfile}
%Literature
%\usepackage{biblatex}
%  \defaultbibliography{references}
%  \defaultbibliographystyle{plainnat}
%\bibliographystyle{unsrt}
%\bibliography{sample}
\usepackage{blindtext}%
\usepackage{etoolbox}%
\usepackage{titlesec}
%\usepackage{pslatex}
%logo tikz
\usepackage{tikz}
\usetikzlibrary{decorations.pathmorphing,patterns,positioning}
\usepackage{ae,aecompl}
\usepackage{helvet}
\usepackage{avant}
\usepackage{fix-cm}
%\usepackage{jarsk} %KVULI A5 on A4 layoutu

%%%% by participants:
%\input{aux/additional_packages}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%MACROS

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%TITLE
%Ještě po Volcovi
\def\pen{\penalty10000}

\def\speaker#1#2{\hbox\bgroup\vrule
  \vbox\bgroup\hrule\pen\vskip0.5mm\hrule\pen\smallskip\begin{center}{\Large #1}\pen\vskip1pt%
  {\tt #2}\pen\smallskip%
  %\write\spk{\string\obsline {#1}{}{\the\count0}}\pen
  }

\def\titlebegin{\medskip}
\def\titleline#1{{\\\Large #1}\pen}
\def\titleend{\smallskip}
\renewcommand{\title}[1]{
\titlebegin\titleline{\Large #1}\titleend
%\write\obs{\string\obsline {#1}{}{\the\count0}}
}

\def\author#1{{\\Presented paper by #1}\pen}
\def\source#1{{\\(#1)}\pen}

\def\endtitle{\end{center}\smallskip\hrule\egroup\vrule\egroup\pen\smallskip\bgroup\setcounter{theorem}{0}}

%Bibliography wont start on the next page
\patchcmd{\thebibliography}{\chapter*}{\par\let\clearpage\\\bf\centerline}{\typeout{success}}{\typeout{failure}}
\newcommand{\literaturestart}[0]{
\begin{thebibliography}{9}
\footnotesize\normalfont
}
\newcommand{\literatureend}[0]{
\end{thebibliography}
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%TITLE types
%name surname email {author of the paper}{Title}{link}
\newcommand{\Talk}[4]{
	\speaker{#1 #2}{#3}
	\title{#4}
	\endtitle
	\addcontentsline{toc}{section}{#4 (#2)}
}
%name surname email {author of the paper}{Title}{link}
\newcommand{\PaperTalk}[6]{
	\speaker{#1 #2}{#3}
	\author{#4}
	\title{#5}
	\source{\texttt{#6}}
	\endtitle
	\addcontentsline{toc}{section}{#5 (#2)}
}
%name surname email {author of the paper}{Title}{Serie}{link}
\newcommand{\SeriesTalk}[7]{
	\speaker{#1 #2}{#3}
	\author{#4}
	\title{#5 {\it as part of a serie} #6}
	\source{\texttt{#7}}
	\endtitle
	\addcontentsline{toc}{section}{#6: #5 (#2)}
}
%name surname email {Title}{Serie}
\newcommand{\SeriesOther}[5]{
	\speaker{#1 #2}{#3}
	\title{#4 {\it as part of a serie} #5}
	\endtitle
	\addcontentsline{toc}{section}{#5: #4 (#2)}
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Math enviroment definition.
\newcounter{theorem}
\newtheorem{definition}[theorem]{Definition}
\newtheorem{theorem}{Theorem}
\newtheorem{lemma}[theorem]{Lemma}
\newtheorem{observation}[theorem]{Observation}
\newtheorem{corollary}[theorem]{Corollary}
\newtheorem{conjecture}[theorem]{conjecture}
\newenvironment{proof}{\par\textbf{Proof}}{ \rule{1pt}{0pt}   \hfill $\square$ \\}
\newtheorem{proposition}[theorem]{Proposition}

\newtheorem{fact}[theorem]{Fact}
\newtheorem{exercise}[theorem]{Exercise}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Dela sekce v jednotlivych kouskach sbornicku
\def\subsection#1{\par Not good idea. \smallskip}
\def\section#1{\par\medskip\centerline{\bf #1}\smallskip}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Pro formatovani odstavcu
\setlength{\parindent}{0pt}
\setlength{\parskip}{0.5 em}
%% Makro pro vkladani prispevku
\newcommand{\prispevek}[1]{
	\input{prispevky/#1}\vskip 3em
}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Math macros
\def\calO{{\mathcal O}}
\def\cNP{\hbox{\rm \sffamily NP}}
\def\cP{\hbox{\rm \sffamily P}}
\newcommand{\T}[1]{#1^\top\!} 
\newcommand{\Dm}[1]{\underline #1} % dolni mez intervalu
\newcommand{\Hm}[1]{\overline #1} % horni mez intervalu
\newcommand{\Hmt}[1]{\T{\Hm #1}} % horni transponovana mez
\newcommand{\Dmt}[1]{\T{\Dm #1}} %dolni mez transponovana
\newcommand{\Int}[1]{\mathbf{#1}} % intervalova hodnota
\newcommand{\Intt}[1]{\T{\Int #1}}


\def\epsilon{\varepsilon}
\def\phi{\varphi}

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

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%DOCUMENT
\begin{document}
%TEMPLATE
%for Spring School 2017
%please just fill the header and don't change any macros given
%See you at Spring School
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%DO NOT CHANGE THIS
%
%
%
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%Your macros
%Please use as few as possible.
%\newcommand{\mbb}[1]{\ensuremath{\mathbb{#1}}}
%
%
%
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%Your packages
%Please use as few as possible.
% \usepackage{yourfavouritepackage}
%
%
%
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%Please fill the informations
% Choose only one of the following macros and comment out the rest.
% If you will present someones paper
\PaperTalk{Your Name}{Surname}{your@email.cz}{Author of the article}{The Title}{http://link.springer.com/article/10.1007\%2FBF02579200}
%If you present a paper as a part of series.
\SeriesTalk{Your Name}{Surname}{your@email.cz}{Author of the article}{The Title}{The Best Series}{http://link.springer.com/article/10.1007\%2FBF02579200}
%Other talk as a part of series.
\SeriesOther{Your Name}{Surname}{your@email.cz}{The Title}{The Best Series}
%Some other talk
\Talk{Your Name}{Surname}{your@email.cz}{The Title}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%The begining of your write up.
\section{Introduction}
Wrtie your text here.




%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%In case you would like to have some refences.
%It is ussualy not neccessary.
%Please, uncomment/comment start and end of the bibliography
\literaturestart
	
%please add a literature in given format as in examples:
\bibitem{latexcompanion} 
Michel Goossens, Frank Mittelbach, and Alexander Samarin. 
\textit{The \LaTeX\ Companion}. 
Addison-Wesley, Reading, Massachusetts, 1993.
 
 
\bibitem{knuthwebsite} 
Knuth: Computers and Typesetting,
\\\texttt{http://www-cs-faculty.stanford.edu/\~{}uno/abcde.html}

\literatureend
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%end of the document
%PLEASE DO NOT CHANGE
\end{document}
