Dennis Petrie is on CollEc

rank value
closeness 7845 4.86918
betweenness 3229 3.2761

co-authors

  1. Paul Allanson [pal291]
  2. Kam Ki Tang [pta79]
  3. Ulf-G. Gerdtham [pge201]
  4. Fu-Min Tseng [pts95]
  5. Yu-Fu Chen [pch101]
  6. Joshua Byrnes [pby35]
  7. Kevin Staub [pst600]
  8. Duncan Mortimer [pmo1104]
  9. Sonja de New [pka1021]
  10. Nicole Black [pbl204]
  11. Tom Van Ourti [pva255]