<sect1 id="chapter-number">
<sect1info>
<authorgroup>
<author
><firstname
>-</firstname
> <surname
>-</surname
> </author>
<othercredit role="translator"
><firstname
>Federico</firstname
><surname
>Zenith</surname
><affiliation
><address
><email
>zenith@chemeng.ntnu.no</email
></address
></affiliation
><contrib
>Traduzione della documentazione</contrib
></othercredit
><othercredit role="translator"
><firstname
>Giovanni</firstname
><surname
>Bacci</surname
><contrib
>Traduzione della documentazione</contrib
></othercredit
> 
</authorgroup>
</sect1info>
 <title
>Numerazione dei capitoli</title>
 <indexterm
><primary
>numerazione dei capitoli</primary
></indexterm>

 <para
>Da scrivere</para>
 </sect1>