Yan Sun is on CollEc

rank value
closeness 15591 4.90208
betweenness 32227 0.0437144

co-authors

  1. Regina Birner [pbi151]
  2. Elizabeth Bryan [pbr325]
  3. Gerald Nelson [pne45]
  4. Stanley Wood [pwo123]
  5. Tingju Zhu [pzh267]
  6. Claudia Ringler [pri133]
  7. Liangzhi You [pyo69]