Blar i Publikasjoner fra Cristin på forfatter "Visser, Martijn"
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Examining national citation impact by comparing developments in a fixed and a dynamic journal set
Schneider, Jesper; van Leeuwen, Thed; Visser, Martijn; Aagaard, Kaare (Journal article; Peer reviewed, 2019)In order to examine potential effects of methodological choices influencing developments in relative citation scores for countries, a fixed journal set comprising of 3232 journals continuously indexed in the Web of Science ...