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Kurtz, L.A.: Data base management systems : an introduction (1985)
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Kurtz, M.J.; Henneken, E.A.: Measuring metrics : a 40-year longitudinal cross-validation of citations, downloads, and peer review in astrophysics (2017)
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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)
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Narin, F.; Hamilton, K.S.: Bibliometric performance measures (1996)
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Milojevic, S.; Sugimoto, C.R.; Yan, E.; Ding, Y.: ¬The cognitive structure of Library and Information Science : analysis of article title words (2011)
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