Pier Giorgio Ardeni is on CollEc

rank value
closeness 10477 5.00088
betweenness 5366 2.00489

co-authors

  1. Gordon Rausser [pra230]
  2. Mauro Gallegati [pga109]
  3. Diego Lubian [plu45]
  4. Brian Wright [pwr23]
  5. Andrea Gentili [pge157]
  6. Cecilia Tinonin [pti155]
  7. john freebairn [pfr232]