-
Gorraiz, J.: ¬Die unerträgliche Bedeutung der Zitate (1992)
0.02
0.02144916 = product of:
0.064347476 = sum of:
0.064347476 = product of:
0.12869495 = sum of:
0.12869495 = weight(_text_:indexing in 2824) [ClassicSimilarity], result of:
0.12869495 = score(doc=2824,freq=2.0), product of:
0.19018644 = queryWeight, product of:
3.8278677 = idf(docFreq=2614, maxDocs=44218)
0.049684696 = queryNorm
0.6766778 = fieldWeight in 2824, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8278677 = idf(docFreq=2614, maxDocs=44218)
0.125 = fieldNorm(doc=2824)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Theme
- Citation indexing
-
Gorraiz, J.; Schlögl, C.: Zusammenhang von Zeitschriftennachfrage und -zitationshäufigkeiten : ¬Eine bibliometrische Analyse eines Dokumentlieferdienstes am Beispiel von Subito (2003)
0.01
0.0080434345 = product of:
0.024130303 = sum of:
0.024130303 = product of:
0.048260607 = sum of:
0.048260607 = weight(_text_:indexing in 718) [ClassicSimilarity], result of:
0.048260607 = score(doc=718,freq=2.0), product of:
0.19018644 = queryWeight, product of:
3.8278677 = idf(docFreq=2614, maxDocs=44218)
0.049684696 = queryNorm
0.2537542 = fieldWeight in 718, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8278677 = idf(docFreq=2614, maxDocs=44218)
0.046875 = fieldNorm(doc=718)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Theme
- Citation indexing
-
Gorraiz, J.: "Web of Science" versus "Scopus" oder das aktuelle Dilemma der Bibliotheken (2006)
0.01
0.0080434345 = product of:
0.024130303 = sum of:
0.024130303 = product of:
0.048260607 = sum of:
0.048260607 = weight(_text_:indexing in 5021) [ClassicSimilarity], result of:
0.048260607 = score(doc=5021,freq=2.0), product of:
0.19018644 = queryWeight, product of:
3.8278677 = idf(docFreq=2614, maxDocs=44218)
0.049684696 = queryNorm
0.2537542 = fieldWeight in 5021, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8278677 = idf(docFreq=2614, maxDocs=44218)
0.046875 = fieldNorm(doc=5021)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Theme
- Citation indexing
-
Gorraiz, J.; Purnell, P.J.; Glänzel, W.: Opportunities for and limitations of the Book Citation Index (2013)
0.01
0.0067028617 = product of:
0.020108584 = sum of:
0.020108584 = product of:
0.04021717 = sum of:
0.04021717 = weight(_text_:indexing in 966) [ClassicSimilarity], result of:
0.04021717 = score(doc=966,freq=2.0), product of:
0.19018644 = queryWeight, product of:
3.8278677 = idf(docFreq=2614, maxDocs=44218)
0.049684696 = queryNorm
0.21146181 = fieldWeight in 966, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8278677 = idf(docFreq=2614, maxDocs=44218)
0.0390625 = fieldNorm(doc=966)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Theme
- Citation indexing
-
Torres-Salinas, D.; Gorraiz, J.; Robinson-Garcia, N.: ¬The insoluble problems of books : what does Altmetric.com have to offer? (2018)
0.00
0.0044877273 = product of:
0.013463181 = sum of:
0.013463181 = product of:
0.026926363 = sum of:
0.026926363 = weight(_text_:22 in 4633) [ClassicSimilarity], result of:
0.026926363 = score(doc=4633,freq=2.0), product of:
0.17398734 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.049684696 = queryNorm
0.15476047 = fieldWeight in 4633, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=4633)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 20. 1.2015 18:30:22