Author: Leo Egghe
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  • 1 Universiteit Hasselt (UHasselt) Campus Diepenbeek, Agoralaan B-3590 Diepenbeek Belgium
  • 2 Universiteit Antwerpen (UA) Stadscampus, Venusstraat 35 B-2000 Antwerpen Belgium
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This paper studies four different h-index sequences (different in publication periods and/or citation periods). Lotkaian models for these h-index sequences are presented by mutual comparison of one sequence with another one. We also give graphs of these h-sequences for this author on which a discussion is presented. The same is done for the g-index and the R-index.