David Levy is on CollEc

rank value
closeness 10299 5.47681
betweenness 6208 1.22013

co-authors

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