Os documentos aqui presentes estão sob a licença GNU GDFL:
Copyright (C)  2004-2011  Bruno M. S. Santos
    Permission is granted to copy, distribute and/or modify this document
    under the terms of the GNU Free Documentation License, Version 1.3
    or any later version published by the Free Software Foundation;
    with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
    A copy of the license is included in the section entitled "GNU
    Free Documentation License".

Este texto passará a fazer parte directamente nos manuais a partir das versões do Asstermo depois do 2.15.