Katsuyuki Kubo is on CollEc

rank value
closeness 21666 5.3333
betweenness 23293 0.140896

co-authors

  1. David Marsden [pma813]
  2. Naohito Abe [pab56]
  3. Masahiro Abe [pab52]
  4. Takao Kato [pka69]
  5. Noel Gaston [pga537]