David Levy is on CollEc

rank value
closeness 9617 5.40966
betweenness 6688 1.17784

co-authors

  1. Dalibor Roháč [pro497]
  2. Warren Samuels [psa960]
  3. Erte Xiao [pxi29]
  4. Daniel Houser [pho27]
  5. Steven Medema [pme628]