Sub Articulo 106.1

Put
  \usepackage{graphicx}
in the preamble and then
  \begin{figure}[htbp]
    \centering
    \includegraphics{filename.eps}
    \caption{...}
    \label{...}
  \end{figure
You can use the optional argument to specify width (and other things)
    \includegraphics[width=10cm]{filename.eps}
Get the file epslatex from CTAN. This is a very good documentation:
  CTAN/info/epslatex.{ps,pdf}