Bert Willems is on CollEc

rank value
closeness 7700 4.87802
betweenness 7013 1.5395

co-authors

  1. Hannes Weigt [pwe128]
  2. Gijsbert Zwart [pzw10]
  3. Pär Holmberg [pho131]
  4. Machiel Mulder [pmu35]
  5. Justin Dijk [pdi373]
  6. Claude Crampes [pcr24]
  7. Stef Proost [ppr114]
  8. Leonardo Meeus [pme388]