TY  - RPRT
TI  - Hierarchical organization in complex networks.
AU  - Erzsébet Ravasz
AU  - Albert-László Barabási
PY  - 2003
DO  - 10.1103/physreve.67.026112
UR  - https://pubmed.ncbi.nlm.nih.gov/12636753/
ID  - 12636753
ER  -