David Gray is on CollEc

rank value
closeness 17194 5.16857
betweenness 14320 0.581138

co-authors

  1. Ross Finnie [pfi251]
  2. Gilles Grenier [pgr424]
  3. Abel Brodeur [pbr467]
  4. Charles Beach [pbe219]
  5. Sylvain Chareyron [pch1507]
  6. Pascale PETIT [ppe528]