-
Garfield, E.: ¬The Permuterm Subject Index : an autobiographic review (1976)
0.01
0.006866273 = product of:
0.027465092 = sum of:
0.027465092 = weight(_text_:information in 3299) [ClassicSimilarity], result of:
0.027465092 = score(doc=3299,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.3103276 = fieldWeight in 3299, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=3299)
0.25 = coord(1/4)
- Source
- Journal of the American Society for Information Science. 27(1976), S.88-291
-
Garfield, E.: How will new technology change the characteristics of libraries and their users? (1978)
0.01
0.005149705 = product of:
0.02059882 = sum of:
0.02059882 = weight(_text_:information in 901) [ClassicSimilarity], result of:
0.02059882 = score(doc=901,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.23274569 = fieldWeight in 901, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=901)
0.25 = coord(1/4)
- Source
- Knowledge and development. Reshaping library and information services for the world of tommorrow. Festschrift for Björn Tell. Ed. by S. Schwarz u. U. Willers
-
Garfield, E.: Essays of an information scientist (1977-)
0.00
0.0042914203 = product of:
0.017165681 = sum of:
0.017165681 = weight(_text_:information in 2015) [ClassicSimilarity], result of:
0.017165681 = score(doc=2015,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.19395474 = fieldWeight in 2015, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=2015)
0.25 = coord(1/4)
-
Garfield, E.: Citation indexing : its theory and application in science, technology, and humanities (1979)
0.00
0.0025748524 = product of:
0.01029941 = sum of:
0.01029941 = weight(_text_:information in 348) [ClassicSimilarity], result of:
0.01029941 = score(doc=348,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.116372846 = fieldWeight in 348, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046875 = fieldNorm(doc=348)
0.25 = coord(1/4)
- Imprint
- Philadelphia, PA : Institute for Scientific Information