Leonardo Costa is on CollEc

rank value
closeness 27587 5.68325
betweenness 4469 2.32486

co-authors

  1. Nuno Araújo [par406]
  2. Nuno Martins [pma1067]
  3. Ricardo Ribeiro [pri138]
  4. Richard Bennett [pbe568]
  5. Alan Swinbank [psw33]