Jaap Spronk is on CollEc

rank value
closeness 9594 5.00459
betweenness 3951 2.64881

co-authors

  1. Peter Nijkamp [pni111]
  2. Dick van Dijk [pva27]
  3. JUAN TRINIDAD [ptr47]
  4. Karen Watkins [pwa522]
  5. Uzay Kaymak [pka115]
  6. Pim Vliet [pvl6]