Dennis Olson is on CollEc

rank value
closeness 38786 6.10146
betweenness 9865 1.04204

co-authors

  1. Cesario Mateus [pma2943]
  2. Jan Bartholdy [pba149]
  3. Yeung-Nan Shieh [psh289]
  4. Salah Nusair [pnu12]