Christian BIDARD is on CollEc

rank value
closeness 21898 5.3195
betweenness 21208 0.225955

co-authors

  1. Guido Erreygers [per126]
  2. Neri Salvadori [psa580]
  3. Arrigo Opocher [pop16]
  4. Saverio Fratini [pfr132]
  5. Heinz Kurz [pku138]