Peter van der Zwan is on CollEc

rank value
closeness 18442 4.98606

co-authors

  1. Roy Thurik [pth26]
  2. Jolanda Hessels [phe287]
  3. Ingrid Verheul [pve71]
  4. Erik Stam [pst89]
  5. Richard Paap [ppa494]