@inproceedings{HT-1997-ChelnokovZ,
	author        = "Valery M. Chelnokov and Victoria L. Zephyrova",
	booktitle     = "{Proceedings of the Eighth Conference on Hypertext}",
	cdrom         = "HT1997/P220.pdf",
	doi           = "10.1145/267437.267467",
	isbn          = "0-89791-866-5",
	pages         = "220--221",
	publisher     = "{ACM}",
	title         = "{Collective Phenomena in Hypertext Networks}",
	year          = 1997,
}