David Kelsey is on CollEc

rank value
closeness 12753 5.09346
betweenness 6714 1.585

co-authors

  1. Frank Milne [pmi154]
  2. Simon Grant [pgr34]
  3. Sara le Roux [ple1006]
  4. John Quiggin [pqu8]
  5. ralph bailey [pba209]
  6. Roman Kozhan [pko674]