Vasil Tzanov is on CollEc

rank value
closeness 48332 6.25661
betweenness 32774 0.0374919

co-authors

  1. Iskra Beleva [pbe570]
  2. Georgi Shopov [psh430]
  3. Victor Yotzov [pyo108]
  4. Iskra Balkanska [pba825]
  5. Irena Zareva [pza158]