Gérard Ballot is on CollEc

rank value
closeness 12980 4.83475
betweenness 12161 0.933346

co-authors

  1. Erol Taymaz [pta78]
  2. Antoine Mandel [pma693]
  3. Fathi FAKHFAKH [pfa169]
  4. Fabrice GALIA [pga145]
  5. Mahmood Arai [par119]
  6. Annick Vignes [pvi62]
  7. Ali Skalli [psk28]
  8. Yves Zenou [pze5]