@inproceedings{SIGIR-1973-Winograd,
	author        = "Terry Winograd",
	booktitle     = "{Proceedings of the ACM SIGIR meeting on Programming Languages and Information Retrieval}",
	pages         = "13--30",
	publisher     = "{ACM}",
	title         = "{Breaking the Complexity Barrier again}",
	year          = 1973,
}