@article {52,
	title = {A phylogenetic reassessment of the subfamilies of Coenagrionidae (Odonata: Zygoptera)},
	journal = {Journal of Natural History},
	volume = {37},
	year = {2003},
	month = {2003/12//},
	pages = {2807 - 2834},
	url = {http://www.tandfonline.com/doi/abs/10.1080/0022293021000007453},
	author = {O{\textquoteright}Grady, Elyse W and May, Michael L}
}
