Message-Id: <9309122335.AA13310@central.surrey.ac.uk>
Subject: null url
To: uri@bunyip.com
Date: Mon, 13 Sep 1993 00:35:06 +0000 (BST)
From: Thomas Krichel <ecs1tk@surrey.ac.uk>
Hi,
is there a null url? I mean something that says that the file
is not available electronicly?
Background: I am developing NetEc, a bibliographical system for printed
and electronic working papers (wops) in Economics. To date I have about
20000 references to recent wops, and over 30 electronic papers. I wish
to use url/urn notation. For papers that do not exist electronicly,
could I say:
URL=<>
?
Thomas Krichel