Harutaka Takahashi is on CollEc

rank value
closeness 10535 5.00236
betweenness 32487 2.47284e-05

co-authors

  1. Alain Venditti [pve104]
  2. Kazuo Nishimura [pni197]
  3. Koji Shimomura [psh548]
  4. Ngo Long [plo153]