@article{Seifert1993,
	title = {Testing hypotheses in mixed linear models},
	author = {Burkhardt Seifert},
	journal = {Journal of Statistical Planning and Inference},
	month = {00},
	number = {2-3},
	pages = {253--268},
	url = {http://www.sciencedirect.com/science/article/B6V0M-45FT7FS-20/1/b117593202dfaf8522d08c4f4a9720a2},
	volume = {36},
	year = {1993},
	biburl = {http://www.bibsonomy.org/bibtex/23f1f565fec98c3f3a2bcb71d90ecc9f9/smicha},
	keywords = {Local unbiasedness }
}