Michael Polder is on CollEc

rank value
closeness 6659 4.89602
betweenness 15549 0.443203

co-authors

  1. George Leeuwen [ple450]
  2. Eric Bartelsman [pba253]
  3. Patrick Schulte [psc481]
  4. Sher Verick [pve47]
  5. Irene Bertschek [pbe555]
  6. Gerard Pfann [ppf10]
  7. Wilko Letterie [ple506]