Peter Hartley is on CollEc

rank value
closeness 10776 4.98108
betweenness 11320 0.861865

co-authors

  1. Carl Walsh [pwa23]
  2. Dagobert Brito [pbr628]
  3. Robin Sickles [psi296]
  4. Albert Kyle [pky6]
  5. Rodney Tyers [pty4]