@article {2750,
	title = {Angiosperm family pairs: preliminary phylogenetic analysis},
	journal = {Harvard Papers in Botany},
	volume = {5},
	year = {1994},
	pages = {1-51},
	keywords = {Sapindaceae},
	author = {Judd, W.S. and Sanders, R.W. and Donoghue, M. J.}
}
