Jan Cramer is on CollEc

rank value
closeness 6012 4.86813
betweenness 18354 0.306555

co-authors

  1. Mirjam Praag [ppr38]
  2. Michael Ransom [pra409]
  3. Geert Ridder [pri30]
  4. Dennis Fok [pfo54]
  5. Nicole Jonker [pjo184]
  6. joop hartog [pha558]