Katariina Hakkala is on CollEc

rank value
closeness 11792 4.99819
betweenness 13195 0.680798

co-authors

  1. Fredrik Heyman [phe146]
  2. Lars Persson [ppe176]
  3. Ari Kokko [pko5]
  4. J. Jensen [pje75]
  5. Andrea Ariu [par223]