<https://ayudaexcel.com/foro/topic/15432-autoajustar-gr%C3%A1fico-en-excel-con-vba/#comment-94792>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://ayudaexcel.com/foro/topic/15432-autoajustar-gr%C3%A1fico-en-excel-con-vba/>