@inproceedings{SIGIR-1982-CroftR,
	author        = "W. Bruce Croft and Lynn Ruggles",
	booktitle     = "{Proceedings of the Fifth Conference on Research and Development in Information Retrieval}",
	doi           = "10.1007/BFb0036336",
	pages         = "28--37",
	publisher     = "{Springer-Verlag}",
	series        = "{Lecture Notes in Computer Science}",
	title         = "{The Implementation of a Document Retrieval System}",
	volume        = 146,
	year          = 1982,
}