Burkhard Schipper is on CollEc

rank value
closeness 16455 4.93067
betweenness 15342 0.649288

co-authors

  1. Peter Dürsch [pdu109]
  2. David Kelsey [pke137]
  3. Martin Meier [pme369]
  4. Michael Ryall [pry40]
  5. Kim-Sau Chung [pch330]
  6. Kevin Bryan [pbr525]
  7. Lutz Kilian [pki110]
  8. David Rapson [pra605]