Vilar, P.; Zumer, M.: Comparison and evaluation of the user interfaces of e-journals (2005)
0.02
0.018287322 = product of:
0.036574643 = sum of:
0.036574643 = product of:
0.073149286 = sum of:
0.073149286 = weight(_text_:dokumente in 4399) [ClassicSimilarity], result of:
0.073149286 = score(doc=4399,freq=2.0), product of:
0.25999573 = queryWeight, product of:
5.092943 = idf(docFreq=737, maxDocs=44218)
0.05105019 = queryNorm
0.28134802 = fieldWeight in 4399, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.092943 = idf(docFreq=737, maxDocs=44218)
0.0390625 = fieldNorm(doc=4399)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Form
- Elektronische Dokumente