@book{20044,
	author = {Aĭkhenvalʹd, A. I͡U︡},
	title = {Imperatives and commands /},
	publisher = {Oxford University Press,},
	year = {c2010.},
	series = {Oxford studies in typology and linguistic theory},
	address = {Oxford :},
	url = {http://www.loc.gov/catdir/enhancements/fy1108/2010549188-t.html}
}