Robert Kaufmann is on CollEc

rank value
closeness 8363 4.92193
betweenness 8903 1.14206

co-authors

  1. Stephane Dees [pde176]
  2. David Stern [pst75]
  3. Yoosoon Chang [pch209]
  4. Felix Pretis [ppr417]
  5. J. Miller [pmi148]
  6. Nicolas Maystre [pma748]
  7. David Bicchetti [pbi230]