Ioannis Kessides is on CollEc

rank value
closeness 6959 4.83313
betweenness 13184 0.668006

co-authors

  1. Roger Noll [pno108]
  2. Omar Chisari [pch863]
  3. william evans [pev28]
  4. Zeljko Bogetic [pbo188]
  5. Charles Kunaka [pku428]
  6. Uwe Deichmann [pde445]
  7. Carlo Scarpa [psc71]