Roberto Perrelli is on CollEc

rank value
closeness 30694 5.40534
betweenness 12639 0.875191

co-authors

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