Klein, A.; Haberer, M.: Lernen ohne Grenzen? : Zur Vernetzung von E-Learning-Angeboten am Beispiel der UB Mannheim (2007)
0.03
0.033307713 = product of:
0.13323085 = sum of:
0.13323085 = weight(_text_:lernen in 3751) [ClassicSimilarity], result of:
0.13323085 = score(doc=3751,freq=2.0), product of:
0.21520609 = queryWeight, product of:
5.6033173 = idf(docFreq=442, maxDocs=44218)
0.03840691 = queryNorm
0.61908495 = fieldWeight in 3751, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.6033173 = idf(docFreq=442, maxDocs=44218)
0.078125 = fieldNorm(doc=3751)
0.25 = coord(1/4)