@inproceedings{HT-ECHT-1992-FreiS,
	author        = "Hans-Peter Frei and D. Stieger",
	booktitle     = "{Proceedings of the European Conference on Hypertext Technology}",
	cdrom         = "ECHT1992/P102.pdf",
	doi           = "10.1145/168466.168502",
	isbn          = "0-89791-547-X",
	pages         = "102--111",
	publisher     = "{ACM}",
	title         = "{Making Use of Hypertext Links when Retrieving Information}",
	year          = 1992,
}