@inproceedings{SIGIR-1978-Koll2,
	author        = "Matthew B. Koll",
	booktitle     = "{Proceedings of the ACM SIGIR International Conference on Information Storage and Retrieval}",
	cdrom         = "SIGIR1978/P180.pdf",
	doi           = "10.1145/800096.803146",
	pages         = "180",
	publisher     = "{ACM}",
	title         = "{WEIRD: An Approach to Concept-Based Information Retrieval}",
	year          = 1978,
}