Yves Arrighi is on CollEc

rank value
closeness 12752 5.10581
betweenness 27878 0.0295536

co-authors

  1. bruno ventelou [pve172]
  2. Nicolas Sirven [psi268]
  3. Alain Trannoy [ptr76]
  4. Yann VIDEAU [pvi256]