@article{Chaudhuri2002,
	title = {On certain alternative mean square error estimators in complex survey
	sampling},
	author = {Arijit Chaudhuri and Sanghamitra Pal},
	day = {01},
	journal = {Journal of Statistical Planning and Inference},
	month = {Jun},
	number = {2},
	pages = {363--375},
	url = {http://www.sciencedirect.com/science/article/B6V0M-45NWV5F-8/1/d589f969cd3d27a8c4d530bc86cc5117},
	volume = {104},
	year = {2002},
	biburl = {http://www.bibsonomy.org/bibtex/2eb9d683acba153ba9c7fc928d188526a/smicha},
	keywords = {Homogeneous estimator linear }
}