[texhax] Reference in a Appendix

[Darío]

Hi list, i need reference some equations and tables in the appendix,
the way they need is, for example:
"equation" (A.1)
"table" (A.1)
because i get
"equation" (4.1)
"table" (4.1)
i don't use command \appendix, only \section{Apéndice}, and the
equations and tables its labels are
\label{ec:ondas}
\numberwithin{equation}{section}

\label{tab:tension}
\numberwithin{table}{section}

Thanks all!


-- 
Darío
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Por favor, no utilice formatos de archivo propietarios para el intercambio
de documentos, como ser DOC, XLS, BMP, PPT, RAR, MP3, DWG,
MOV, FLV, WMV, etc.  sino  ODT, ODS, DJVU, PDF, TXT,
CSV, PNG, FLAC, OGV, GZ o cualquier otro que no obligue a utilizar
un programa de un fabricante concreto.
Info: http://www.gnu.org/philosophy/no-word-attachments.es.html
       http://www.vaslibre.org.ve/publicaciones/odfvsooxml-es.pdf
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