-
Lancaster, F.W.: Vocabulary control for information retrieval (1986)
0.01
0.008690784 = product of:
0.017381568 = sum of:
0.017381568 = product of:
0.0521447 = sum of:
0.0521447 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
0.0521447 = score(doc=217,freq=2.0), product of:
0.16846906 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04810887 = queryNorm
0.30952093 = fieldWeight in 217, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=217)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 22. 4.2007 10:07:51
-
Cleveland, D.B.; Cleveland, A.D.: Introduction to abstracting and indexing (2001)
0.01
0.006777048 = product of:
0.013554096 = sum of:
0.013554096 = product of:
0.04066229 = sum of:
0.04066229 = weight(_text_:12 in 316) [ClassicSimilarity], result of:
0.04066229 = score(doc=316,freq=2.0), product of:
0.13306259 = queryWeight, product of:
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.04810887 = queryNorm
0.30558768 = fieldWeight in 316, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.078125 = fieldNorm(doc=316)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 18. 5.2007 12:55:11
-
Cleveland, D.B.; Cleveland, A.D.: Introduction to abstracting and indexing (1990)
0.01
0.005421638 = product of:
0.010843276 = sum of:
0.010843276 = product of:
0.032529827 = sum of:
0.032529827 = weight(_text_:12 in 317) [ClassicSimilarity], result of:
0.032529827 = score(doc=317,freq=2.0), product of:
0.13306259 = queryWeight, product of:
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.04810887 = queryNorm
0.24447013 = fieldWeight in 317, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.0625 = fieldNorm(doc=317)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 18. 5.2007 12:55:37
-
Hedden, H.: ¬The accidental taxonomist (2012)
0.00
0.0038336772 = product of:
0.0076673543 = sum of:
0.0076673543 = product of:
0.023002062 = sum of:
0.023002062 = weight(_text_:12 in 2915) [ClassicSimilarity], result of:
0.023002062 = score(doc=2915,freq=4.0), product of:
0.13306259 = queryWeight, product of:
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.04810887 = queryNorm
0.1728665 = fieldWeight in 2915, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.03125 = fieldNorm(doc=2915)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 6. 1.1996 16:51:12
14. 2.2014 12:36:10