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Der direkte Zugriff ermöglicht einen schnellen Zugriff auf eine Publikation über die URN oder die Signatur. Die URN besteht aus Buchstaben und Ziffern, z.B.: urn:nbn:ch:bel-1296 oder urn:nbn:ch:bel-1-jusletter200005087. Die Signatur besteht ebenfalls aus Buchstaben und Ziffern, z.B.: bel-bau-diss69698, bel-157762 oder nbdig-36.

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