-
Ulrich, P.S.: Collaborative Digital Reference Service : Weltweites Projekt (2001)
0.03
0.027045384 = product of:
0.06761346 = sum of:
0.022638267 = product of:
0.045276534 = sum of:
0.045276534 = weight(_text_:h in 5649) [ClassicSimilarity], result of:
0.045276534 = score(doc=5649,freq=2.0), product of:
0.10309036 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.041494254 = queryNorm
0.4391927 = fieldWeight in 5649, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.125 = fieldNorm(doc=5649)
0.5 = coord(1/2)
0.04497519 = product of:
0.08995038 = sum of:
0.08995038 = weight(_text_:22 in 5649) [ClassicSimilarity], result of:
0.08995038 = score(doc=5649,freq=2.0), product of:
0.14530581 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041494254 = queryNorm
0.61904186 = fieldWeight in 5649, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=5649)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Date
- 20. 4.2002 17:30:22
- Source
- Bibliotheksdienst. 35(2001) H.2, S.217-218
-
Ulrich, P.S.: It works : Die Arbeit des Collaborative Digital Reference Service (CDRS) (2002)
0.00
0.0019808484 = product of:
0.009904242 = sum of:
0.009904242 = product of:
0.019808484 = sum of:
0.019808484 = weight(_text_:h in 468) [ClassicSimilarity], result of:
0.019808484 = score(doc=468,freq=2.0), product of:
0.10309036 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.041494254 = queryNorm
0.19214681 = fieldWeight in 468, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0546875 = fieldNorm(doc=468)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Source
- BuB. 54(2002) H.4, S.238-242
-
Ulrich, P.S.: Einsatz und Erfahrungen mit QuestionPoint in der Zentral- und Landesbibliothek Berlin (2004)
0.00
0.0011319134 = product of:
0.0056595667 = sum of:
0.0056595667 = product of:
0.011319133 = sum of:
0.011319133 = weight(_text_:h in 2141) [ClassicSimilarity], result of:
0.011319133 = score(doc=2141,freq=2.0), product of:
0.10309036 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.041494254 = queryNorm
0.10979818 = fieldWeight in 2141, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.03125 = fieldNorm(doc=2141)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Source
- Bibliotheksdienst. 38(2004) H.1, S.54-60