@article {48393,
	title = {A phylogeny of Plesiosauria (Sauropterygia) and its bearing on the systematic status of Leptocleidus Andrews, 1922},
	volume = {1863},
	year = {2008},
	pages = {1-120},
	publisher = {Zootaxa},
	author = {Druckenmillar, P. S. and Russell, A. P.}
}
