sadao nagaoka is on CollEc

rank value
closeness 6099 4.86528
betweenness 5912 1.76318

co-authors

  1. Reiko Aoki [pao6]
  2. Isamu YAMAUCHI [pya352]
  3. Takeo Hoshi [pho107]
  4. Hyeog Ug KWON [pkw20]
  5. Shahid Yusuf [pyu105]
  6. Fukunari Kimura [pki214]
  7. Kyoji Fukao [pfu14]
  8. Hideshi Itoh [pit6]