Stock, W.G.: Elektronische Informationsdienstleistungen und ihre Bedeutung für Wirtschaft und Wissenschaft (1995)
0.02
0.01545812 = product of:
0.03091624 = sum of:
0.03091624 = product of:
0.06183248 = sum of:
0.06183248 = weight(_text_:services in 1633) [ClassicSimilarity], result of:
0.06183248 = score(doc=1633,freq=8.0), product of:
0.19054317 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.051899735 = queryNorm
0.3245064 = fieldWeight in 1633, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.03125 = fieldNorm(doc=1633)
0.5 = coord(1/2)
0.5 = coord(1/2)
- LCSH
- Industries / Information services
Science / Information services
- Subject
- Industries / Information services
Science / Information services