Michael Polder is on CollEc

rank value
closeness 6483 4.83582
betweenness 15490 0.478538

co-authors

  1. George Leeuwen [ple450]
  2. Eric Bartelsman [pba253]
  3. Patrick Schulte [psc481]
  4. Martin Falk [pfa161]
  5. Sher Verick [pve47]
  6. Irene Bertschek [pbe555]
  7. Gerard Pfann [ppf10]
  8. Wilko Letterie [ple506]