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A two-sided academic landscape: snapshot of highly-cited documents in Google Scholar (1950-2013)

Martín-Martín, Alberto; Orduña Malea, Enrique; Ayllon, Juan M.; Delgado-López-Cózar, Emilio (Consejo Superior de Investigaciones Científicas (CSIC), 2016)

The main objective of this paper is to identify and define the core characteristics of the set of highly-cited documents in Google Scholar (document types, language, free availability, sources, and number of versions), on ...
Can we use Google Scholar to identify highly-cited documents?

Martín-Martín, Alberto; Orduña Malea, Enrique; Harzing, AW; Delgado-López-Cózar, Emilio (Elsevier, 2017)

[EN] The main objective of this paper is to empirically test whether the identification of highly cited documents through Google Scholar is feasible and reliable. To this end, we carried out a longitudinal analysis ...
Coverage of highly-cited documents in Google Scholar, Web of Science, and Scopus: a multidisciplinary comparison

Martín-Martín, Alberto; Orduña Malea, Enrique; Delgado-López-Cózar, Emilio (Springer-Verlag, 2018-09)

[EN] This study explores the extent to which bibliometric indicators based on counts of highly-cited documents could be affected by the choice of data source. The initial hypothesis is that databases that rely on journal ...

Mostrando ítems 1-3 de 3