Duo Qin is on CollEc

rank value
closeness 33594 6.00481
betweenness 6697 1.54562

co-authors

  1. Xinhua He [phe329]
  2. Olav Bjerkholt [pbj11]
  3. Haiyan Song [pso180]
  4. tao tan [pta103]
  5. Alfred Vanags [pva601]