Robert Ritz is on CollEc

rank value
closeness 10990 5.06532
betweenness 9244 1.04597

co-authors

  1. Grischa Perino [ppe226]
  2. Alberto Behar [pbe254]
  3. Felix Grey [pgr662]
  4. John Quah [pqu49]
  5. David Reiner [pre227]