@inproceedings{HT-2001-ReichG,
	author        = "Siegfried Reich and Erich Gams",
	booktitle     = "{Proceedings of the 12th Conference on Hypertext and Hypermedia}",
	doi           = "10.1145/504216.504226",
	pages         = "29--30",
	publisher     = "{ACM}",
	title         = "{Trailist — focusing on document activity for assisting navigation}",
	year          = 2001,
}