A compilation of the Document or its derivatives with other -separate and independent documents or works, in or on a volume of a -storage or distribution medium, is called an "aggregate" if the -copyright resulting from the compilation is not used to limit the legal -rights of the compilation's users beyond what the individual works -permit. When the Document is included in an aggregate, this License does -not apply to the other works in the aggregate which are not themselves -derivative works of the Document.
If the Cover Text requirement of section 3 is applicable to these -copies of the Document, then if the Document is less than one half of -the entire aggregate, the Document's Cover Texts may be placed on covers -that bracket the Document within the aggregate, or the electronic -equivalent of covers if the Document is in electronic form. Otherwise -they must appear on printed covers that bracket the whole -aggregate.