Kohlstädt, K.: Schüler suchen im Netz : Eine exemplarische Erhebung zu Erfahrungen und Problemen von Jugendlichen bei der Internetrecherche für schulische Zwecke (2004)
0.01
0.0054118535 = product of:
0.03247112 = sum of:
0.03247112 = weight(_text_:k in 3713) [ClassicSimilarity], result of:
0.03247112 = score(doc=3713,freq=2.0), product of:
0.11761237 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.03294669 = queryNorm
0.27608594 = fieldWeight in 3713, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0546875 = fieldNorm(doc=3713)
0.16666667 = coord(1/6)
