@article{Mammen1990,
	title = {A short note on optimal bandwidth selection for kernel estimators},
	author = {Enno Mammen},
	journal = {Statistics \& Probability Letters},
	month = {Jan},
	number = {1},
	pages = {23--25},
	url = {http://www.sciencedirect.com/science/article/B6V1D-45DHJ42-P/1/95572fd4ccc036d028bf5dc618f1fc15},
	volume = {9},
	year = {1990},
	biburl = {http://www.bibsonomy.org/bibtex/2f3fae50be6a6215501d54d3b7eca3fec/smicha},
	keywords = {Nonparametric density estimation }
}