Katariina Hakkala is on CollEc

rank value
closeness 14902 4.885
betweenness 15488 0.637214

co-authors

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