@inproceedings{SAC-1998-Shen,
	author        = "Zhizhang Shen",
	booktitle     = "{Proceedings of the 13th Symposium on Applied Computing}",
	doi           = "10.1145/330560.330973",
	pages         = "593--597",
	publisher     = "{ACM}",
	title         = "{Average diameter of network structures and its estimation}",
	year          = 1998,
}