Question about <entry> in RISX

Torsten Bronger <[email protected]> Fri, 27 Feb 2009 20:08:42 +0100

Newsgroups	gmane.text.refdb.general
Organization	Phoenix Foundation
Message-ID	<[email protected]>

Hallöchen!

According to
<http://refdb.sourceforge.net/risx/elements/entry.html>, the
contents models for <entry> is

    (part?,publication,set?,libinfo*,contents?)+

Why the "+"?  How is this "+" realised in RIS?

Tschö,
Torsten.

-- 
Torsten Bronger, aquisgrana, europa vetus
                   Jabber ID: [email protected]


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