Olaf Siegert is on CollEc

rank value
closeness 4331 4.75586
betweenness 16468 0.438617

co-authors

  1. Sven Vlaeminck [pvl33]
  2. Ralf Toepfer [pto285]
  3. Joachim Wagner [pwa157]
  4. Gert Wagner [pwa71]
  5. Dietmar Harhoff [pha276]