Robert Allen is on CollEc

rank value
closeness 16442 5.14483
betweenness 13219 0.677947

co-authors

  1. Tommy Murphy [pmu225]
  2. Eric Schneider [psc478]
  3. Jacob Weisdorf [pwe147]
  4. Ian Keay [pke77]
  5. Walter Diewert [pdi117]