@article {3537,
	title = {Hashing as a Compaction Technique for LR Parser Tables},
	journal = {Software - Practice and Experience (SPE)},
	volume = {17},
	year = {1987},
	pages = {413--416},
	doi = {10.1002/spe.4380170606},
	author = {R. Nigel Horspool and Gordon Cormack}
}
