Masao Kikuchi is on CollEc

rank value
closeness 23069 5.1049
betweenness 19255 0.460811

co-authors

  1. Yujiro Hayami [pha477]
  2. Keijiro Otsuka [pot22]
  3. Yukichi MANO [pma934]
  4. Nobuhiko Fuwa [pfu110]
  5. Kei Kajisa [pka412]
  6. Yasuyuki Sawada [psa494]