Astrid Grasdal is on CollEc

rank value
closeness 12785 5.3354
betweenness 24571 0.0123876

co-authors

  1. Kurt Brekke [pbr420]
  2. Espen Bratberg [pbr41]
  3. Alf Risa [pri23]
  4. Kjell Vaage [pva485]