@inproceedings{SIGIR-1986-IngwersenW,
	author        = "Peter Ingwersen and Irene Wormell",
	booktitle     = "{Proceedings of the Ninth International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	cdrom         = "SIGIR1986/P068.pdf",
	doi           = "10.1145/253168.253188",
	isbn          = "0-89791-187-3",
	pages         = "68--76",
	publisher     = "{ACM}",
	title         = "{Improved Subject Access, Browsing and Scanning Mechanisms in Modern Online IR}",
	year          = 1986,
}