Sebastian Petrick is on CollEc

rank value
closeness 7111 4.82813
betweenness 21955 0.194429

co-authors

  1. Ulrich Wagner [pwa427]
  2. Sonja Peterson [ppe494]
  3. Katrin Rehdanz [pre144]
  4. Richard Tol [pto90]
  5. Manuel Frondel [pfr78]
  6. Mark Andor [pan607]