Mark Gibson is on CollEc

rank value
closeness 22535 5.34141
betweenness 17741 0.432528

co-authors

  1. Jeff Luckstead [plu431]
  2. Tim Graciano [pgr379]
  3. Timothy Kehoe [pke16]
  4. Qian Wang [pwa763]
  5. Claustre Bajona [pba491]