Janusz Brzeszczynski is on CollEc

rank value
closeness 13222 5.14613
betweenness 9347 1.02881

co-authors

  1. Chi Keung Lau [pla429]
  2. Ali Kutan [pku30]
  3. Dobromił Serwa [pse187]
  4. Bernd Wilfling [pwi156]
  5. Michael Melvin [pme60]
  6. Robert Kelm [pke222]