Dillon, M.; Jul, E.; Burge, M.: Assessing information on the Internet : toward providing library services for computer-mediated communication (1993)
0.02
0.02318718 = product of:
0.04637436 = sum of:
0.04637436 = product of:
0.09274872 = sum of:
0.09274872 = weight(_text_:services in 7696) [ClassicSimilarity], result of:
0.09274872 = score(doc=7696,freq=2.0), product of:
0.19054317 = queryWeight, product of:
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.051899735 = queryNorm
0.4867596 = fieldWeight in 7696, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6713707 = idf(docFreq=3057, maxDocs=44218)
0.09375 = fieldNorm(doc=7696)
0.5 = coord(1/2)
0.5 = coord(1/2)