Olli Tahvonen is on CollEc

rank value
closeness 7583 4.84438
betweenness 13327 0.668006

co-authors

  1. Matti Pohjola [ppo45]
  2. Martin Quaas [pqu87]
  3. Larry Karp [pka143]
  4. Chuan-Zhong Li [pli224]
  5. Cees Withagen [pwi109]
  6. Matti Liski [pli73]