Stephen Layson is on CollEc

rank value
closeness 28299 5.69223
betweenness 20347 0.218208

co-authors

  1. W. James Smith [psm207]
  2. Albert Link [pli161]
  3. Stuart Allen [pal470]
  4. Dennis Leyden [ple534]
  5. John Neufeld [pne169]