Ryuichi Tanaka is on CollEc

rank value
closeness 23560 5.51263
betweenness 11292 0.795349

co-authors

  1. Ryo Nakajima [pna251]
  2. Katsuya Takii [pta35]
  3. Francesc Ortega [por100]
  4. Lidia Farre [pfa133]
  5. Nirmal Raut [pra756]