\renewcommand{\@biblabel}[1]{#1.}
%---------------------------------------------------------------
%
-\usepackage{tikz} % Powerfull ploting language
\usetikzlibrary{ % Libraries for TiKz
positioning,
arrows,
shapes,
shadows
}
+\usepackage{wrapfig} % Wrapping figures
-
+\usepackage{enumitem}