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Per Ahlgren

  • Bibliometric analyst
  • KTH Royal Institute of Technology
  • 7h-indexImpact measure calculated using publication and citation counts. Updated daily.
  • 461CitationsNumber of citations received by Per's publications. Updated daily.

Other IDs

Research interests

Bibliometrics; information retrieval

Co-authors (17)

  • Harold Acton
  • Maxim Kotsemir
  • Aijun Li
  • Anabela Serrano
  • Camilla Lindelow
  • Maria Manuel Borges

Publications (5)

  • Exploring the relation between referencing practices and citation impact: A large-scale study based on Web of Science data

    • Ahlgren P
    • Colliander C
    • Sjögårde P
    N/AReaders
    0Citations
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  • Granularity of algorithmically constructed publication-level classifications of research publications: Identification of topics

    • Sjögårde P
    • Ahlgren P
    N/AReaders
    2Citations
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  • Evolution of three Nobel Prize themes and a Nobel snub theme in chemistry: a bibliometric study with focus on international collaboration

    • Tong S
    • Ahlgren P
    N/AReaders
    0Citations
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  • Reply to ‘Comment on “Using multi-level frontiers in DEA models to grade countries/territories” by G.-l. Yang et al. [Journal of Informetrics 10(1) (2016), 238–253]’

    • Yang G
    • Ahlgren P
    • Yang L
    • et al.
    N/AReaders
    0Citations
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  • The role of the Chinese Key Labs in the international and national scientific arena revisited

    • Ahlgren P
    • Yue T
    • Rousseau R
    • et al.
    N/AReaders
    0Citations
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Professional experience

Bibliometric analyst

KTH Royal Institute of Technology

September 2014 - Present