-
Lüdtke, H.: Secret Patrons, Invisible Users : Digital Reference @ Your Library: Fundstücke einer nicht nur virtuellen Erkundung in den USA (2004)
0.03
0.026629455 = product of:
0.05325891 = sum of:
0.05325891 = sum of:
0.012111569 = weight(_text_:d in 2295) [ClassicSimilarity], result of:
0.012111569 = score(doc=2295,freq=2.0), product of:
0.08242767 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.04338591 = queryNorm
0.14693572 = fieldWeight in 2295, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0546875 = fieldNorm(doc=2295)
0.041147344 = weight(_text_:22 in 2295) [ClassicSimilarity], result of:
0.041147344 = score(doc=2295,freq=2.0), product of:
0.15193006 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04338591 = queryNorm
0.2708308 = fieldWeight in 2295, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=2295)
0.5 = coord(1/2)
- Date
- 22. 3.2004 14:50:05
- Language
- d
-
Lüdtke, H.: Ende der Internet Public Library (2015)
0.01
0.0051906724 = product of:
0.010381345 = sum of:
0.010381345 = product of:
0.02076269 = sum of:
0.02076269 = weight(_text_:d in 6071) [ClassicSimilarity], result of:
0.02076269 = score(doc=6071,freq=2.0), product of:
0.08242767 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.04338591 = queryNorm
0.2518898 = fieldWeight in 6071, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.09375 = fieldNorm(doc=6071)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- d
-
Lüdtke, H.: Taking the reference desk to cyberspace : Internet-Bibliotheken und Online-Auskunftsdienste / im Mittelpunkt die Internet Public Library (USA) (2001)
0.00
0.0034604485 = product of:
0.006920897 = sum of:
0.006920897 = product of:
0.013841794 = sum of:
0.013841794 = weight(_text_:d in 6573) [ClassicSimilarity], result of:
0.013841794 = score(doc=6573,freq=2.0), product of:
0.08242767 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.04338591 = queryNorm
0.16792654 = fieldWeight in 6573, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0625 = fieldNorm(doc=6573)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- d