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Rusch-Feja, D.D.: Metadaten zur Erschließung digitaler Ressourcen und PURL (1997)
9.62
9.617446 = weight(object_ss:PURL in 1881) [ClassicSimilarity], result of:
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- PURL
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Hengel-Dittrich, C.: Persistent Identifier für digitale Ressourcen (2000)
9.62
9.617446 = weight(object_ss:PURL in 4460) [ClassicSimilarity], result of:
9.617446 = fieldWeight in 4460, product of:
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9.617446 = idf(docFreq=7, maxDocs=44218)
1.0 = fieldNorm(doc=4460)
- Object
- PURL
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Schroeder, K.: Persistant identifiers im Kontext von Metadaten (2003)
9.62
9.617446 = weight(object_ss:PURL in 1743) [ClassicSimilarity], result of:
9.617446 = fieldWeight in 1743, product of:
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- Object
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Deutsche Bibliothek: Eindeutige Kennung für Aufsätze im Internet (2004)
9.62
9.617446 = weight(object_ss:PURL in 1978) [ClassicSimilarity], result of:
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1.0 = fieldNorm(doc=1978)
- Object
- PURL