@article {Fischer-Heun/2011,
	title = {{Space-Efficient Preprocessing Schemes for Range Minimum Queries on Static Arrays}},
	journal = {SIAM Journal on Computing},
	volume = {40},
	number = {2},
	year = {2011},
	pages = {465-492},
	keywords = {heun-group},
	doi = {10.1137/090779759},
	author = {Johannes Fischer and Volker Heun}
}