Udo Broll is on CollEc

rank value
closeness 13345 5.21818
betweenness 4614 2.15501

co-authors

  1. Itzhak Zilcha [pzi75]
  2. Bernard Gilroy [pgi137]
  3. Sugata Marjit [pma1118]
  4. Peter Welzel [pwe33]
  5. indrajit mallick [pma1835]