-
Kurtz, M.J.; Eichhorn, G.; Accomazzi, A.; Grant, C.; Demleitner, M.; Murray, S.S.: Worldwide use and impact of the NASA Astrophysics Data System Digital Library (2005)
10.09
10.087449 = weight(author_ss:Kurtz, M.J. in 3267) [ClassicSimilarity], result of:
10.087449 = fieldWeight in 3267, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
10.087449 = idf(docFreq=4, maxDocs=44218)
1.0 = fieldNorm(doc=3267)
- Author
- Kurtz, M.J.
-
Kurtz, M.J.; Eichhorn, G.; Accomazzi, A.; Grant, C.; Demleitner, D.; Murray, S.S.; Martimbeau, N.; Elwell, B.: ¬The bibliometric properties of article readership information (2005)
10.09
10.087449 = weight(author_ss:Kurtz, M.J. in 3307) [ClassicSimilarity], result of:
10.087449 = fieldWeight in 3307, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
10.087449 = idf(docFreq=4, maxDocs=44218)
1.0 = fieldNorm(doc=3307)
- Author
- Kurtz, M.J.
-
Kurtz, M.J.; Eichhorn, G.; Accomazzi, A.; Grant, C.; Demleitner, M.; Henneken, E.; Murray, S.S.: ¬The effect of use and access on citations (2005)
10.09
10.087449 = weight(author_ss:Kurtz, M.J. in 1064) [ClassicSimilarity], result of:
10.087449 = fieldWeight in 1064, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
10.087449 = idf(docFreq=4, maxDocs=44218)
1.0 = fieldNorm(doc=1064)
- Author
- Kurtz, M.J.
-
Kurtz, M.J.; Henneken, E.A.: Measuring metrics : a 40-year longitudinal cross-validation of citations, downloads, and peer review in astrophysics (2017)
10.09
10.087449 = weight(author_ss:Kurtz, M.J. in 3430) [ClassicSimilarity], result of:
10.087449 = fieldWeight in 3430, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
10.087449 = idf(docFreq=4, maxDocs=44218)
1.0 = fieldNorm(doc=3430)
- Author
- Kurtz, M.J.
