Peter Swan is on CollEc

rank value
closeness 12349 5.37153
betweenness 9880 0.733995

co-authors

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