James Walker is on CollEc

rank value
closeness 7809 4.91651
betweenness 7265 1.43867

co-authors

  1. Anna Vignoles [pvi151]
  2. Chris Brooks [pbr256]
  3. Ayşe Kaya [pka906]
  4. James Walker [pwa204]
  5. Stephen Machin [pma110]
  6. R. Isaac [pis15]