Peter Swan is on CollEc

rank value
closeness 12195 5.35967
betweenness 7541 1.0863

co-authors

  1. Arye Hillman [phi15]
  2. David Gallagher [pga424]
  3. Michael Aitken [pai51]
  4. Robert Marks [pma271]
  5. Peter Dixon [pdi339]