helena perrone is on CollEc

rank value
closeness 20261 5.029
betweenness 28579 0.0984074

co-authors

  1. Pierre Dubois [pdu26]
  2. Rosa Ferrer [pfe282]
  3. Patricia Funk [pfu62]
  4. Luis Braido [pbr103]
  5. Pedro Olinto [pol132]