@article{publication-15507,
	author={Yang, Zhao and Perotti, Juan I and Tessone, Claudio J},
	doi={10.1103/PhysRevE.96.052311},
	issn={1539-3755},
	journal={Physical review. E, Statistical, nonlinear, and soft matter physics},
	number=5,
	pages={052311-052311},
	publisher={American Physical Society},
	title={Hierarchical benchmark graphs for testing community detection algorithms},
	volume=96,
	year=2017,
}