@inproceedings{HT-1998-Marshall,
	author        = "Catherine C. Marshall",
	booktitle     = "{Proceedings of the Ninth Conference on Hypertext and Hypermedia: Links, Objects, Time and Space — Structure in Hypermedia Systems}",
	cdrom         = "HT1998/P040.pdf",
	doi           = "10.1145/276627.276632",
	pages         = "40--49",
	publisher     = "{ACM}",
	title         = "{Toward an Ecology of Hypertext Annotation}",
	year          = 1998,
}