Bertrand Koebel is on CollEc

rank value
closeness 9156 4.90371
betweenness 13725 0.633107

co-authors

  1. Martin Falk [pfa161]
  2. Xi Chen [pch1558]
  3. Phu Nguyen-Van [pva24]
  4. Ralf Wilke [pwi132]
  5. Heinz Handler [pha136]
  6. Sven Wehke [pwe122]
  7. Andreas Knabe [pkn17]