Erik Nelson is on CollEc

rank value
closeness 21847 5.3171
betweenness 25391 0.0916537

co-authors

  1. Stephen Polasky [ppo485]
  2. David Lewis [ple822]
  3. Kent Kovacs [pko299]
  4. Bonnie Keeler [pke378]
  5. Steven Taff [pta586]