Olli Tahvonen is on CollEc

rank value
closeness 6928 4.87482
betweenness 12251 0.724626

co-authors

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