David Collie is on CollEc

rank value
closeness 13252 5.2132
betweenness 7418 1.30318

co-authors

  1. Roger Clarke [pcl38]
  2. Morten Hviid [phv3]
  3. Helmuts Azacis [paz14]
  4. David de Meza [pde134]
  5. Yu-Tien Su [psu125]
  6. George Norman [pno24]