@ARTICLE {
	AUTHOR = "Francisco Plana and Andr{\'e}s Abeliuk and Jorge P{\'e}rez",
	TITLE ="Quickcent: A Fast and Frugal Heuristic for Harmonic Centrality Estimation on Scale-Free Networks",
	JOURNAL = "Computing",
	MONTH = "Jun",
	YEAR = "2024",
	PUBLISHER = "Springer Nature Switzerland AG",
	ADDRESS = "Cham, Switzerland",
	ISSN = "0010-485X"
	}