-
Göbel, S.: Glimpses into the history of Zentralblatt MATH (2011)
0.00
0.0019264851 = product of:
0.009632425 = sum of:
0.009632425 = weight(_text_:a in 4734) [ClassicSimilarity], result of:
0.009632425 = score(doc=4734,freq=4.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.18016359 = fieldWeight in 4734, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=4734)
0.2 = coord(1/5)
- Abstract
- A generously illustrated essay describes the history of ZBMATH.
- Type
- a
-
Göbel, S.; Sperber, W.: Bibliographische Klassifikationen in der Mathematik : Werkzeuge der inhaltlichen Erschließung und für das Retrieval (2010)
0.00
0.0019071229 = product of:
0.009535614 = sum of:
0.009535614 = weight(_text_:a in 2845) [ClassicSimilarity], result of:
0.009535614 = score(doc=2845,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.17835285 = fieldWeight in 2845, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=2845)
0.2 = coord(1/5)
- Type
- a
-
Göbel, S.: 80-jähriges Jubiläum des Zentralblattes für Mathematik : Einblicke in die Geschichte des Zentralblattes (2011)
0.00
0.0019071229 = product of:
0.009535614 = sum of:
0.009535614 = weight(_text_:a in 4836) [ClassicSimilarity], result of:
0.009535614 = score(doc=4836,freq=2.0), product of:
0.053464882 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046368346 = queryNorm
0.17835285 = fieldWeight in 4836, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=4836)
0.2 = coord(1/5)
- Type
- a
