@article{Liski1993,
	title = {Minimum mean square error estimation in linear regression},
	author = {Erkki P. Liski and Helge Toutenburg and G{\"o}tz Trenkler},
	journal = {Journal of Statistical Planning and Inference},
	month = {Nov},
	number = {2},
	pages = {203--214},
	url = {http://www.sciencedirect.com/science/article/B6V0M-45F5FXX-1T/1/a67731462e5fa8f3e52f6998c3d0e45b},
	volume = {37},
	year = {1993},
	biburl = {http://www.bibsonomy.org/bibtex/2b6ac2ff80ab5e69baa65df90539d8eba/smicha},
	keywords = {Optimal estimation }
}