Vasil Tzanov is on CollEc

rank value
closeness 48263 6.24266
betweenness 32839 0.0370634

co-authors

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