Roberto Perrelli is on CollEc

rank value
closeness 33261 5.40534
betweenness 13576 0.806085

co-authors

  1. Matthieu Bellon [pbe1351]
  2. Marcelo Mello [pme298]
  3. Zhongxia Zhang [pzh1014]
  4. Carlos Góes [pgo723]