@article{Bechhofer1991,
	title = {Designing experiments for selecting the largest normal mean when
	the variances are known and unequal: Optimal sample size allocation},
	author = {Robert E. Bechhofer and Anthony J. Hayter and Ajit C. Tamhane},
	journal = {Journal of Statistical Planning and Inference},
	month = {Jul},
	number = {3},
	pages = {271--289},
	url = {http://www.sciencedirect.com/science/article/B6V0M-45FCS8M-3H/1/5330243ac685202744eb1aa67111d4ff},
	volume = {28},
	year = {1991},
	biburl = {http://www.bibsonomy.org/bibtex/2fc849f8c7ae5cc30d602b3c040477995/smicha},
	keywords = {Ranking and selection }
}