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  • × author_ss:"Persson, O."
  1. Persson, O.; Beckmann, M.: Locating the network of interacting authors in scientific specialities (1995) 4.44 
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  2. Persson, O.; Melin, G.: Equalization, growth and integration of science (1996) 4.44 
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  3. Melin, G.; Persson, O.: Hotel cosmopolitan : a bibliometric study of collaboration at some European universities (1998) 4.44 
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  4. Järvelin, K.; Persson, O.: ¬The DCI-index : discounted cumulated impact-based research evaluation (2008) 4.44 
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  5. Järvelin, K.; Persson, O.: ¬The DCI index : discounted cumulated impact-based research evaluation (2008) 4.44 
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