Burkhard Schipper is on CollEc

rank value
closeness 25452 5.48644
betweenness 19941 0.264679

co-authors

  1. Peter Dürsch [pdu109]
  2. Martin Meier [pme369]
  3. David Kelsey [pke137]
  4. Michael Ryall [pry40]
  5. Kevin Bryan [pbr525]