@article {26,
	title = {Subfamilial and tribal relationships in the Rubiaceae based on rbcL sequence data},
	journal = {Annals of the Missouri Botanical Garden},
	year = {1995},
	pages = {383{\textendash}397},
	author = {Bremer, Birgitta and Andreasen, Katarina and Olsson, Daniel}
}
