Jan Cramer is on CollEc

rank value
closeness 6309 4.81992
betweenness 16088 0.452169

co-authors

  1. Mirjam Praag [ppr38]
  2. Chris Elbers [pel25]
  3. Michael Ransom [pra409]
  4. Jan Magnus [pma753]
  5. Geert Ridder [pri30]
  6. Dennis Fok [pfo54]
  7. Nicole Jonker [pjo184]
  8. joop hartog [pha558]