-
Rösch, H.; Weisbrod, D.: Linklisten, Subject Gateways, Virtuelle Fachbibliotheken, Bibliotheks- und Wissenschaftsportale : Typologischer Überblick und Definitionsvorschlag (2004)
0.00
0.0015583857 = product of:
0.0031167713 = sum of:
0.0031167713 = product of:
0.0062335427 = sum of:
0.0062335427 = weight(_text_:a in 560) [ClassicSimilarity], result of:
0.0062335427 = score(doc=560,freq=2.0), product of:
0.06116359 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.053045183 = queryNorm
0.10191591 = fieldWeight in 560, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=560)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- a
-
Rösch, H.: Virtuelle Fachbibliotheken - in Zukunft Fachportale? : Bestandsaufnahme und Entwicklungsperspektiven (2004)
0.00
0.0015583857 = product of:
0.0031167713 = sum of:
0.0031167713 = product of:
0.0062335427 = sum of:
0.0062335427 = weight(_text_:a in 49) [ClassicSimilarity], result of:
0.0062335427 = score(doc=49,freq=2.0), product of:
0.06116359 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.053045183 = queryNorm
0.10191591 = fieldWeight in 49, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0625 = fieldNorm(doc=49)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- a
-
Rösch, H.: Vernetzung oder Zentralisierung? : Strukturelle Alternativen eines nationalen Wissenschaftsportals (2005)
0.00
0.0013635876 = product of:
0.0027271751 = sum of:
0.0027271751 = product of:
0.0054543503 = sum of:
0.0054543503 = weight(_text_:a in 3200) [ClassicSimilarity], result of:
0.0054543503 = score(doc=3200,freq=2.0), product of:
0.06116359 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.053045183 = queryNorm
0.089176424 = fieldWeight in 3200, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0546875 = fieldNorm(doc=3200)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Type
- a