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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) 8.56

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Field: Astronomie

Kurtz, M.J.; Henneken, E.A.: Measuring metrics : a 40-year longitudinal cross-validation of citations, downloads, and peer review in astrophysics (2017) 8.56

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Field: Astronomie